3943160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7583}}^1$

素因数の和:7607

約数の個数: 32

約数和(自身を含む): 9555840

約数和(自身を除く): 5612680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7583, 15166, 30332, 37915, 60664, 75830, 98579, 151660, 197158, 303320, 394316, 492895, 788632, 985790, 1971580, 3943160]

約数ペア:

[(1, 3943160), (2, 1971580), (4, 985790), (5, 788632), (8, 492895), (10, 394316), (13, 303320), (20, 197158), (26, 151660), (40, 98579), (52, 75830), (65, 60664), (104, 37915), (130, 30332), (260, 15166), (520, 7583)]