27388360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40277}}^1$

素因数の和:40305

約数の個数: 32

約数和(自身を含む): 65250360

約数和(自身を除く): 37862000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 40277, 80554, 161108, 201385, 322216, 402770, 684709, 805540, 1369418, 1611080, 2738836, 3423545, 5477672, 6847090, 13694180, 27388360]

約数ペア:

[(1, 27388360), (2, 13694180), (4, 6847090), (5, 5477672), (8, 3423545), (10, 2738836), (17, 1611080), (20, 1369418), (34, 805540), (40, 684709), (68, 402770), (85, 322216), (136, 201385), (170, 161108), (340, 80554), (680, 40277)]