38163980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112247}}^1$

素因数の和:112273

約数の個数: 24

約数和(自身を含む): 84859488

約数和(自身を除く): 46695508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 112247, 224494, 448988, 561235, 1122470, 1908199, 2244940, 3816398, 7632796, 9540995, 19081990, 38163980]

約数ペア:

[(1, 38163980), (2, 19081990), (4, 9540995), (5, 7632796), (10, 3816398), (17, 2244940), (20, 1908199), (34, 1122470), (68, 561235), (85, 448988), (170, 224494), (340, 112247)]