23434720

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 55792800

約数和(自身を除く): 32358080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 983, 1192, 1490, 1966, 2384, 2980, 3932, 4768, 4915, 5960, 7864, 9830, 11920, 15728, 19660, 23840, 31456, 39320, 78640, 146467, 157280, 292934, 585868, 732335, 1171736, 1464670, 2343472, 2929340, 4686944, 5858680, 11717360, 23434720]

約数ペア:

[(1, 23434720), (2, 11717360), (4, 5858680), (5, 4686944), (8, 2929340), (10, 2343472), (16, 1464670), (20, 1171736), (32, 732335), (40, 585868), (80, 292934), (149, 157280), (160, 146467), (298, 78640), (596, 39320), (745, 31456), (983, 23840), (1192, 19660), (1490, 15728), (1966, 11920), (2384, 9830), (2980, 7864), (3932, 5960), (4768, 4915)]