4636960

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 11132856

約数和(自身を除く): 6495896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 397, 584, 730, 794, 1168, 1460, 1588, 1985, 2336, 2920, 3176, 3970, 5840, 6352, 7940, 11680, 12704, 15880, 28981, 31760, 57962, 63520, 115924, 144905, 231848, 289810, 463696, 579620, 927392, 1159240, 2318480, 4636960]

約数ペア:

[(1, 4636960), (2, 2318480), (4, 1159240), (5, 927392), (8, 579620), (10, 463696), (16, 289810), (20, 231848), (32, 144905), (40, 115924), (73, 63520), (80, 57962), (146, 31760), (160, 28981), (292, 15880), (365, 12704), (397, 11680), (584, 7940), (730, 6352), (794, 5840), (1168, 3970), (1460, 3176), (1588, 2920), (1985, 2336)]