24888040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20071}}^1$

素因数の和:20113

約数の個数: 32

約数和(自身を含む): 57807360

約数和(自身を除く): 32919320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 20071, 40142, 80284, 100355, 160568, 200710, 401420, 622201, 802840, 1244402, 2488804, 3111005, 4977608, 6222010, 12444020, 24888040]

約数ペア:

[(1, 24888040), (2, 12444020), (4, 6222010), (5, 4977608), (8, 3111005), (10, 2488804), (20, 1244402), (31, 802840), (40, 622201), (62, 401420), (124, 200710), (155, 160568), (248, 100355), (310, 80284), (620, 40142), (1240, 20071)]