98738890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5639}}^1$

素因数の和:5766

約数の個数: 32

約数和(自身を含む): 190045440

約数和(自身を除く): 91306550

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 5639, 8755, 11278, 17510, 28195, 56390, 95863, 191726, 479315, 580817, 958630, 1161634, 2904085, 5808170, 9873889, 19747778, 49369445, 98738890]

約数ペア:

[(1, 98738890), (2, 49369445), (5, 19747778), (10, 9873889), (17, 5808170), (34, 2904085), (85, 1161634), (103, 958630), (170, 580817), (206, 479315), (515, 191726), (1030, 95863), (1751, 56390), (3502, 28195), (5639, 17510), (8755, 11278)]