68957120

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2037

約数の個数: 56

約数和(自身を含む): 165744144

約数和(自身を除く): 96787024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 1907, 2260, 3616, 3814, 4520, 7232, 7628, 9040, 9535, 15256, 18080, 19070, 30512, 36160, 38140, 61024, 76280, 122048, 152560, 215491, 305120, 430982, 610240, 861964, 1077455, 1723928, 2154910, 3447856, 4309820, 6895712, 8619640, 13791424, 17239280, 34478560, 68957120]

約数ペア:

[(1, 68957120), (2, 34478560), (4, 17239280), (5, 13791424), (8, 8619640), (10, 6895712), (16, 4309820), (20, 3447856), (32, 2154910), (40, 1723928), (64, 1077455), (80, 861964), (113, 610240), (160, 430982), (226, 305120), (320, 215491), (452, 152560), (565, 122048), (904, 76280), (1130, 61024), (1808, 38140), (1907, 36160), (2260, 30512), (3616, 19070), (3814, 18080), (4520, 15256), (7232, 9535), (7628, 9040)]