203804401250

素因数分解:

$2^1\times 5^4\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{5237}}^1$

素因数の和:5613

約数の個数: 80

約数和(自身を含む): 386440699392

約数和(自身を除く): 182636298142

約数列:

[1, 2, 5, 10, 25, 50, 125, 163, 191, 250, 326, 382, 625, 815, 955, 1250, 1630, 1910, 4075, 4775, 5237, 8150, 9550, 10474, 20375, 23875, 26185, 31133, 40750, 47750, 52370, 62266, 101875, 119375, 130925, 155665, 203750, 238750, 261850, 311330, 654625, 778325, 853631, 1000267, 1309250, 1556650, 1707262, 2000534, 3273125, 3891625, 4268155, 5001335, 6546250, 7783250, 8536310, 10002670, 19458125, 21340775, 25006675, 38916250, 42681550, 50013350, 106703875, 125033375, 163043521, 213407750, 250066750, 326087042, 533519375, 625166875, 815217605, 1067038750, 1250333750, 1630435210, 4076088025, 8152176050, 20380440125, 40760880250, 101902200625, 203804401250]

約数ペア:

[(1, 203804401250), (2, 101902200625), (5, 40760880250), (10, 20380440125), (25, 8152176050), (50, 4076088025), (125, 1630435210), (163, 1250333750), (191, 1067038750), (250, 815217605), (326, 625166875), (382, 533519375), (625, 326087042), (815, 250066750), (955, 213407750), (1250, 163043521), (1630, 125033375), (1910, 106703875), (4075, 50013350), (4775, 42681550), (5237, 38916250), (8150, 25006675), (9550, 21340775), (10474, 19458125), (20375, 10002670), (23875, 8536310), (26185, 7783250), (31133, 6546250), (40750, 5001335), (47750, 4268155), (52370, 3891625), (62266, 3273125), (101875, 2000534), (119375, 1707262), (130925, 1556650), (155665, 1309250), (203750, 1000267), (238750, 853631), (261850, 778325), (311330, 654625)]