100935890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2129}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 198754560

約数和(自身を除く): 97818670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2129, 2155, 4258, 4310, 4741, 9482, 10645, 21290, 23419, 23705, 46838, 47410, 117095, 234190, 917599, 1835198, 4587995, 9175990, 10093589, 20187178, 50467945, 100935890]

約数ペア:

[(1, 100935890), (2, 50467945), (5, 20187178), (10, 10093589), (11, 9175990), (22, 4587995), (55, 1835198), (110, 917599), (431, 234190), (862, 117095), (2129, 47410), (2155, 46838), (4258, 23705), (4310, 23419), (4741, 21290), (9482, 10645)]