57825640

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11383}}^1$

素因数の和:11521

約数の個数: 32

約数和(自身を含む): 131143680

約数和(自身を除く): 73318040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 11383, 22766, 45532, 56915, 91064, 113830, 227660, 455320, 1445641, 2891282, 5782564, 7228205, 11565128, 14456410, 28912820, 57825640]

約数ペア:

[(1, 57825640), (2, 28912820), (4, 14456410), (5, 11565128), (8, 7228205), (10, 5782564), (20, 2891282), (40, 1445641), (127, 455320), (254, 227660), (508, 113830), (635, 91064), (1016, 56915), (1270, 45532), (2540, 22766), (5080, 11383)]