34143640

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1697}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 77021280

約数和(自身を除く): 42877640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 1697, 2012, 2515, 3394, 4024, 5030, 6788, 8485, 10060, 13576, 16970, 20120, 33940, 67880, 853591, 1707182, 3414364, 4267955, 6828728, 8535910, 17071820, 34143640]

約数ペア:

[(1, 34143640), (2, 17071820), (4, 8535910), (5, 6828728), (8, 4267955), (10, 3414364), (20, 1707182), (40, 853591), (503, 67880), (1006, 33940), (1697, 20120), (2012, 16970), (2515, 13576), (3394, 10060), (4024, 8485), (5030, 6788)]