14764840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21713}}^1$

素因数の和:21741

約数の個数: 32

約数和(自身を含む): 35176680

約数和(自身を除く): 20411840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 21713, 43426, 86852, 108565, 173704, 217130, 369121, 434260, 738242, 868520, 1476484, 1845605, 2952968, 3691210, 7382420, 14764840]

約数ペア:

[(1, 14764840), (2, 7382420), (4, 3691210), (5, 2952968), (8, 1845605), (10, 1476484), (17, 868520), (20, 738242), (34, 434260), (40, 369121), (68, 217130), (85, 173704), (136, 108565), (170, 86852), (340, 43426), (680, 21713)]