3659240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 9192960

約数和(自身を除く): 5533720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 227, 248, 260, 310, 403, 454, 520, 620, 806, 908, 1135, 1240, 1612, 1816, 2015, 2270, 2951, 3224, 4030, 4540, 5902, 7037, 8060, 9080, 11804, 14074, 14755, 16120, 23608, 28148, 29510, 35185, 56296, 59020, 70370, 91481, 118040, 140740, 182962, 281480, 365924, 457405, 731848, 914810, 1829620, 3659240]

約数ペア:

[(1, 3659240), (2, 1829620), (4, 914810), (5, 731848), (8, 457405), (10, 365924), (13, 281480), (20, 182962), (26, 140740), (31, 118040), (40, 91481), (52, 70370), (62, 59020), (65, 56296), (104, 35185), (124, 29510), (130, 28148), (155, 23608), (227, 16120), (248, 14755), (260, 14074), (310, 11804), (403, 9080), (454, 8060), (520, 7037), (620, 5902), (806, 4540), (908, 4030), (1135, 3224), (1240, 2951), (1612, 2270), (1816, 2015)]