98951240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130199}}^1$

素因数の和:130229

約数の個数: 32

約数和(自身を含む): 234360000

約数和(自身を除く): 135408760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 130199, 260398, 520796, 650995, 1041592, 1301990, 2473781, 2603980, 4947562, 5207960, 9895124, 12368905, 19790248, 24737810, 49475620, 98951240]

約数ペア:

[(1, 98951240), (2, 49475620), (4, 24737810), (5, 19790248), (8, 12368905), (10, 9895124), (19, 5207960), (20, 4947562), (38, 2603980), (40, 2473781), (76, 1301990), (95, 1041592), (152, 650995), (190, 520796), (380, 260398), (760, 130199)]