469960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 1094400

約数和(自身を除く): 624440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 379, 620, 758, 1240, 1516, 1895, 3032, 3790, 7580, 11749, 15160, 23498, 46996, 58745, 93992, 117490, 234980, 469960]

約数ペア:

[(1, 469960), (2, 234980), (4, 117490), (5, 93992), (8, 58745), (10, 46996), (20, 23498), (31, 15160), (40, 11749), (62, 7580), (124, 3790), (155, 3032), (248, 1895), (310, 1516), (379, 1240), (620, 758)]