1796210000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 200

約数和(自身を含む): 4811790984

約数和(自身を除く): 3015580984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 125, 130, 164, 200, 205, 208, 250, 260, 325, 328, 337, 400, 410, 500, 520, 533, 625, 650, 656, 674, 820, 1000, 1025, 1040, 1066, 1250, 1300, 1348, 1625, 1640, 1685, 2000, 2050, 2132, 2500, 2600, 2665, 2696, 3250, 3280, 3370, 4100, 4264, 4381, 5000, 5125, 5200, 5330, 5392, 6500, 6740, 8125, 8200, 8425, 8528, 8762, 10000, 10250, 10660, 13000, 13325, 13480, 13817, 16250, 16400, 16850, 17524, 20500, 21320, 21905, 25625, 26000, 26650, 26960, 27634, 32500, 33700, 35048, 41000, 42125, 42640, 43810, 51250, 53300, 55268, 65000, 66625, 67400, 69085, 70096, 82000, 84250, 87620, 102500, 106600, 109525, 110536, 130000, 133250, 134800, 138170, 168500, 175240, 179621, 205000, 210625, 213200, 219050, 221072, 266500, 276340, 333125, 337000, 345425, 350480, 359242, 410000, 421250, 438100, 533000, 547625, 552680, 666250, 674000, 690850, 718484, 842500, 876200, 898105, 1066000, 1095250, 1105360, 1332500, 1381700, 1436968, 1685000, 1727125, 1752400, 1796210, 2190500, 2665000, 2738125, 2763400, 2873936, 3370000, 3454250, 3592420, 4381000, 4490525, 5330000, 5476250, 5526800, 6908500, 7184840, 8635625, 8762000, 8981050, 10952500, 13817000, 14369680, 17271250, 17962100, 21905000, 22452625, 27634000, 34542500, 35924200, 43810000, 44905250, 69085000, 71848400, 89810500, 112263125, 138170000, 179621000, 224526250, 359242000, 449052500, 898105000, 1796210000]

約数ペア:

[(1, 1796210000), (2, 898105000), (4, 449052500), (5, 359242000), (8, 224526250), (10, 179621000), (13, 138170000), (16, 112263125), (20, 89810500), (25, 71848400), (26, 69085000), (40, 44905250), (41, 43810000), (50, 35924200), (52, 34542500), (65, 27634000), (80, 22452625), (82, 21905000), (100, 17962100), (104, 17271250), (125, 14369680), (130, 13817000), (164, 10952500), (200, 8981050), (205, 8762000), (208, 8635625), (250, 7184840), (260, 6908500), (325, 5526800), (328, 5476250), (337, 5330000), (400, 4490525), (410, 4381000), (500, 3592420), (520, 3454250), (533, 3370000), (625, 2873936), (650, 2763400), (656, 2738125), (674, 2665000), (820, 2190500), (1000, 1796210), (1025, 1752400), (1040, 1727125), (1066, 1685000), (1250, 1436968), (1300, 1381700), (1348, 1332500), (1625, 1105360), (1640, 1095250), (1685, 1066000), (2000, 898105), (2050, 876200), (2132, 842500), (2500, 718484), (2600, 690850), (2665, 674000), (2696, 666250), (3250, 552680), (3280, 547625), (3370, 533000), (4100, 438100), (4264, 421250), (4381, 410000), (5000, 359242), (5125, 350480), (5200, 345425), (5330, 337000), (5392, 333125), (6500, 276340), (6740, 266500), (8125, 221072), (8200, 219050), (8425, 213200), (8528, 210625), (8762, 205000), (10000, 179621), (10250, 175240), (10660, 168500), (13000, 138170), (13325, 134800), (13480, 133250), (13817, 130000), (16250, 110536), (16400, 109525), (16850, 106600), (17524, 102500), (20500, 87620), (21320, 84250), (21905, 82000), (25625, 70096), (26000, 69085), (26650, 67400), (26960, 66625), (27634, 65000), (32500, 55268), (33700, 53300), (35048, 51250), (41000, 43810), (42125, 42640)]