316195910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{4391}}^1$

素因数の和:4796

約数の個数: 32

約数和(自身を含む): 600825600

約数和(自身を除く): 284629690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 379, 758, 1895, 3790, 4391, 7201, 8782, 14402, 21955, 36005, 43910, 72010, 83429, 166858, 417145, 834290, 1664189, 3328378, 8320945, 16641890, 31619591, 63239182, 158097955, 316195910]

約数ペア:

[(1, 316195910), (2, 158097955), (5, 63239182), (10, 31619591), (19, 16641890), (38, 8320945), (95, 3328378), (190, 1664189), (379, 834290), (758, 417145), (1895, 166858), (3790, 83429), (4391, 72010), (7201, 43910), (8782, 36005), (14402, 21955)]