2926480

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 6876792

約数和(自身を除く): 3950312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 233, 314, 466, 628, 785, 932, 1165, 1256, 1570, 1864, 2330, 2512, 3140, 3728, 4660, 6280, 9320, 12560, 18640, 36581, 73162, 146324, 182905, 292648, 365810, 585296, 731620, 1463240, 2926480]

約数ペア:

[(1, 2926480), (2, 1463240), (4, 731620), (5, 585296), (8, 365810), (10, 292648), (16, 182905), (20, 146324), (40, 73162), (80, 36581), (157, 18640), (233, 12560), (314, 9320), (466, 6280), (628, 4660), (785, 3728), (932, 3140), (1165, 2512), (1256, 2330), (1570, 1864)]