1844840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 4396680

約数和(自身を除く): 2551840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2713, 5426, 10852, 13565, 21704, 27130, 46121, 54260, 92242, 108520, 184484, 230605, 368968, 461210, 922420, 1844840]

約数ペア:

[(1, 1844840), (2, 922420), (4, 461210), (5, 368968), (8, 230605), (10, 184484), (17, 108520), (20, 92242), (34, 54260), (40, 46121), (68, 27130), (85, 21704), (136, 13565), (170, 10852), (340, 5426), (680, 2713)]