113293480

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9049}}^1$

素因数の和:9373

約数の個数: 32

約数和(自身を含む): 255753000

約数和(自身を除く): 142459520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 9049, 12520, 18098, 36196, 45245, 72392, 90490, 180980, 361960, 2832337, 5664674, 11329348, 14161685, 22658696, 28323370, 56646740, 113293480]

約数ペア:

[(1, 113293480), (2, 56646740), (4, 28323370), (5, 22658696), (8, 14161685), (10, 11329348), (20, 5664674), (40, 2832337), (313, 361960), (626, 180980), (1252, 90490), (1565, 72392), (2504, 45245), (3130, 36196), (6260, 18098), (9049, 12520)]