3326920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 7729920

約数和(自身を除く): 4403000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2683, 5366, 10732, 13415, 21464, 26830, 53660, 83173, 107320, 166346, 332692, 415865, 665384, 831730, 1663460, 3326920]

約数ペア:

[(1, 3326920), (2, 1663460), (4, 831730), (5, 665384), (8, 415865), (10, 332692), (20, 166346), (31, 107320), (40, 83173), (62, 53660), (124, 26830), (155, 21464), (248, 13415), (310, 10732), (620, 5366), (1240, 2683)]