5223400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 15584940

約数和(自身を除く): 10361540

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 41, 49, 50, 52, 56, 65, 70, 82, 91, 98, 100, 104, 130, 140, 164, 175, 182, 196, 200, 205, 245, 260, 280, 287, 325, 328, 350, 364, 392, 410, 455, 490, 520, 533, 574, 637, 650, 700, 728, 820, 910, 980, 1025, 1066, 1148, 1225, 1274, 1300, 1400, 1435, 1640, 1820, 1960, 2009, 2050, 2132, 2275, 2296, 2450, 2548, 2600, 2665, 2870, 3185, 3640, 3731, 4018, 4100, 4264, 4550, 4900, 5096, 5330, 5740, 6370, 7175, 7462, 8036, 8200, 9100, 9800, 10045, 10660, 11480, 12740, 13325, 14350, 14924, 15925, 16072, 18200, 18655, 20090, 21320, 25480, 26117, 26650, 28700, 29848, 31850, 37310, 40180, 50225, 52234, 53300, 57400, 63700, 74620, 80360, 93275, 100450, 104468, 106600, 127400, 130585, 149240, 186550, 200900, 208936, 261170, 373100, 401800, 522340, 652925, 746200, 1044680, 1305850, 2611700, 5223400]

約数ペア:

[(1, 5223400), (2, 2611700), (4, 1305850), (5, 1044680), (7, 746200), (8, 652925), (10, 522340), (13, 401800), (14, 373100), (20, 261170), (25, 208936), (26, 200900), (28, 186550), (35, 149240), (40, 130585), (41, 127400), (49, 106600), (50, 104468), (52, 100450), (56, 93275), (65, 80360), (70, 74620), (82, 63700), (91, 57400), (98, 53300), (100, 52234), (104, 50225), (130, 40180), (140, 37310), (164, 31850), (175, 29848), (182, 28700), (196, 26650), (200, 26117), (205, 25480), (245, 21320), (260, 20090), (280, 18655), (287, 18200), (325, 16072), (328, 15925), (350, 14924), (364, 14350), (392, 13325), (410, 12740), (455, 11480), (490, 10660), (520, 10045), (533, 9800), (574, 9100), (637, 8200), (650, 8036), (700, 7462), (728, 7175), (820, 6370), (910, 5740), (980, 5330), (1025, 5096), (1066, 4900), (1148, 4550), (1225, 4264), (1274, 4100), (1300, 4018), (1400, 3731), (1435, 3640), (1640, 3185), (1820, 2870), (1960, 2665), (2009, 2600), (2050, 2548), (2132, 2450), (2275, 2296)]