8258726200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{50543}}^1$

素因数の和:50621

約数の個数: 96

約数和(自身を含む): 20682604800

約数和(自身を除く): 12423878600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 152, 172, 190, 200, 215, 344, 380, 430, 475, 760, 817, 860, 950, 1075, 1634, 1720, 1900, 2150, 3268, 3800, 4085, 4300, 6536, 8170, 8600, 16340, 20425, 32680, 40850, 50543, 81700, 101086, 163400, 202172, 252715, 404344, 505430, 960317, 1010860, 1263575, 1920634, 2021720, 2173349, 2527150, 3841268, 4346698, 4801585, 5054300, 7682536, 8693396, 9603170, 10108600, 10866745, 17386792, 19206340, 21733490, 24007925, 38412680, 41293631, 43466980, 48015850, 54333725, 82587262, 86933960, 96031700, 108667450, 165174524, 192063400, 206468155, 217334900, 330349048, 412936310, 434669800, 825872620, 1032340775, 1651745240, 2064681550, 4129363100, 8258726200]

約数ペア:

[(1, 8258726200), (2, 4129363100), (4, 2064681550), (5, 1651745240), (8, 1032340775), (10, 825872620), (19, 434669800), (20, 412936310), (25, 330349048), (38, 217334900), (40, 206468155), (43, 192063400), (50, 165174524), (76, 108667450), (86, 96031700), (95, 86933960), (100, 82587262), (152, 54333725), (172, 48015850), (190, 43466980), (200, 41293631), (215, 38412680), (344, 24007925), (380, 21733490), (430, 19206340), (475, 17386792), (760, 10866745), (817, 10108600), (860, 9603170), (950, 8693396), (1075, 7682536), (1634, 5054300), (1720, 4801585), (1900, 4346698), (2150, 3841268), (3268, 2527150), (3800, 2173349), (4085, 2021720), (4300, 1920634), (6536, 1263575), (8170, 1010860), (8600, 960317), (16340, 505430), (20425, 404344), (32680, 252715), (40850, 202172), (50543, 163400), (81700, 101086)]