361910890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{8681}}^1$

素因数の和:9078

約数の個数: 32

約数和(自身を含む): 712618560

約数和(自身を除く): 350707670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 758, 1895, 3790, 4169, 8338, 8681, 17362, 20845, 41690, 43405, 86810, 95491, 190982, 477455, 954910, 3290099, 6580198, 16450495, 32900990, 36191089, 72382178, 180955445, 361910890]

約数ペア:

[(1, 361910890), (2, 180955445), (5, 72382178), (10, 36191089), (11, 32900990), (22, 16450495), (55, 6580198), (110, 3290099), (379, 954910), (758, 477455), (1895, 190982), (3790, 95491), (4169, 86810), (8338, 43405), (8681, 41690), (17362, 20845)]