923180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 2002560

約数和(自身を除く): 1079380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1489, 2978, 5956, 7445, 14890, 29780, 46159, 92318, 184636, 230795, 461590, 923180]

約数ペア:

[(1, 923180), (2, 461590), (4, 230795), (5, 184636), (10, 92318), (20, 46159), (31, 29780), (62, 14890), (124, 7445), (155, 5956), (310, 2978), (620, 1489)]