9273920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 56

約数和(自身を含む): 22442424

約数和(自身を除く): 13168504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 397, 584, 730, 794, 1168, 1460, 1588, 1985, 2336, 2920, 3176, 3970, 4672, 5840, 6352, 7940, 11680, 12704, 15880, 23360, 25408, 28981, 31760, 57962, 63520, 115924, 127040, 144905, 231848, 289810, 463696, 579620, 927392, 1159240, 1854784, 2318480, 4636960, 9273920]

約数ペア:

[(1, 9273920), (2, 4636960), (4, 2318480), (5, 1854784), (8, 1159240), (10, 927392), (16, 579620), (20, 463696), (32, 289810), (40, 231848), (64, 144905), (73, 127040), (80, 115924), (146, 63520), (160, 57962), (292, 31760), (320, 28981), (365, 25408), (397, 23360), (584, 15880), (730, 12704), (794, 11680), (1168, 7940), (1460, 6352), (1588, 5840), (1985, 4672), (2336, 3970), (2920, 3176)]