328051610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{4391}}^1$

素因数の和:4670

約数の個数: 32

約数和(自身を含む): 612209664

約数和(自身を除く): 284158054

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 1205, 2410, 4391, 7471, 8782, 14942, 21955, 37355, 43910, 74710, 136121, 272242, 680605, 1058231, 1361210, 2116462, 5291155, 10582310, 32805161, 65610322, 164025805, 328051610]

約数ペア:

[(1, 328051610), (2, 164025805), (5, 65610322), (10, 32805161), (31, 10582310), (62, 5291155), (155, 2116462), (241, 1361210), (310, 1058231), (482, 680605), (1205, 272242), (2410, 136121), (4391, 74710), (7471, 43910), (8782, 37355), (14942, 21955)]