2598280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3849

約数の個数: 32

約数和(自身を含む): 6191640

約数和(自身を除く): 3593360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3821, 7642, 15284, 19105, 30568, 38210, 64957, 76420, 129914, 152840, 259828, 324785, 519656, 649570, 1299140, 2598280]

約数ペア:

[(1, 2598280), (2, 1299140), (4, 649570), (5, 519656), (8, 324785), (10, 259828), (17, 152840), (20, 129914), (34, 76420), (40, 64957), (68, 38210), (85, 30568), (136, 19105), (170, 15284), (340, 7642), (680, 3821)]