2682740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 5816832

約数和(自身を除く): 3134092

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4327, 8654, 17308, 21635, 43270, 86540, 134137, 268274, 536548, 670685, 1341370, 2682740]

約数ペア:

[(1, 2682740), (2, 1341370), (4, 670685), (5, 536548), (10, 268274), (20, 134137), (31, 86540), (62, 43270), (124, 21635), (155, 17308), (310, 8654), (620, 4327)]