203460400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3599

約数の個数: 120

約数和(自身を含む): 574431984

約数和(自身を除く): 370971584

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3557, 3575, 4400, 5200, 5720, 7114, 7150, 11440, 14228, 14300, 17785, 28456, 28600, 35570, 39127, 46241, 56912, 57200, 71140, 78254, 88925, 92482, 142280, 156508, 177850, 184964, 195635, 231205, 284560, 313016, 355700, 369928, 391270, 462410, 508651, 626032, 711400, 739856, 782540, 924820, 978175, 1017302, 1156025, 1422800, 1565080, 1849640, 1956350, 2034604, 2312050, 2543255, 3130160, 3699280, 3912700, 4069208, 4624100, 5086510, 7825400, 8138416, 9248200, 10173020, 12716275, 15650800, 18496400, 20346040, 25432550, 40692080, 50865100, 101730200, 203460400]

約数ペア:

[(1, 203460400), (2, 101730200), (4, 50865100), (5, 40692080), (8, 25432550), (10, 20346040), (11, 18496400), (13, 15650800), (16, 12716275), (20, 10173020), (22, 9248200), (25, 8138416), (26, 7825400), (40, 5086510), (44, 4624100), (50, 4069208), (52, 3912700), (55, 3699280), (65, 3130160), (80, 2543255), (88, 2312050), (100, 2034604), (104, 1956350), (110, 1849640), (130, 1565080), (143, 1422800), (176, 1156025), (200, 1017302), (208, 978175), (220, 924820), (260, 782540), (275, 739856), (286, 711400), (325, 626032), (400, 508651), (440, 462410), (520, 391270), (550, 369928), (572, 355700), (650, 313016), (715, 284560), (880, 231205), (1040, 195635), (1100, 184964), (1144, 177850), (1300, 156508), (1430, 142280), (2200, 92482), (2288, 88925), (2600, 78254), (2860, 71140), (3557, 57200), (3575, 56912), (4400, 46241), (5200, 39127), (5720, 35570), (7114, 28600), (7150, 28456), (11440, 17785), (14228, 14300)]