8099920

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 19034496

約数和(自身を除く): 10934576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 983, 1030, 1648, 1966, 2060, 3932, 4120, 4915, 7864, 8240, 9830, 15728, 19660, 39320, 78640, 101249, 202498, 404996, 506245, 809992, 1012490, 1619984, 2024980, 4049960, 8099920]

約数ペア:

[(1, 8099920), (2, 4049960), (4, 2024980), (5, 1619984), (8, 1012490), (10, 809992), (16, 506245), (20, 404996), (40, 202498), (80, 101249), (103, 78640), (206, 39320), (412, 19660), (515, 15728), (824, 9830), (983, 8240), (1030, 7864), (1648, 4915), (1966, 4120), (2060, 3932)]