250882630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{2131}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 461586528

約数和(自身を除く): 210703898

約数列:

[1, 2, 5, 10, 61, 122, 193, 305, 386, 610, 965, 1930, 2131, 4262, 10655, 11773, 21310, 23546, 58865, 117730, 129991, 259982, 411283, 649955, 822566, 1299910, 2056415, 4112830, 25088263, 50176526, 125441315, 250882630]

約数ペア:

[(1, 250882630), (2, 125441315), (5, 50176526), (10, 25088263), (61, 4112830), (122, 2056415), (193, 1299910), (305, 822566), (386, 649955), (610, 411283), (965, 259982), (1930, 129991), (2131, 117730), (4262, 58865), (10655, 23546), (11773, 21310)]