40034080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 96385464

約数和(自身を除く): 56351384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 4721, 8480, 9442, 18884, 23605, 37768, 47210, 75536, 94420, 151072, 188840, 250213, 377680, 500426, 755360, 1000852, 1251065, 2001704, 2502130, 4003408, 5004260, 8006816, 10008520, 20017040, 40034080]

約数ペア:

[(1, 40034080), (2, 20017040), (4, 10008520), (5, 8006816), (8, 5004260), (10, 4003408), (16, 2502130), (20, 2001704), (32, 1251065), (40, 1000852), (53, 755360), (80, 500426), (106, 377680), (160, 250213), (212, 188840), (265, 151072), (424, 94420), (530, 75536), (848, 47210), (1060, 37768), (1696, 23605), (2120, 18884), (4240, 9442), (4721, 8480)]