12132320

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 28885248

約数和(自身を除く): 16752928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 397, 764, 794, 955, 1528, 1588, 1910, 1985, 3056, 3176, 3820, 3970, 6112, 6352, 7640, 7940, 12704, 15280, 15880, 30560, 31760, 63520, 75827, 151654, 303308, 379135, 606616, 758270, 1213232, 1516540, 2426464, 3033080, 6066160, 12132320]

約数ペア:

[(1, 12132320), (2, 6066160), (4, 3033080), (5, 2426464), (8, 1516540), (10, 1213232), (16, 758270), (20, 606616), (32, 379135), (40, 303308), (80, 151654), (160, 75827), (191, 63520), (382, 31760), (397, 30560), (764, 15880), (794, 15280), (955, 12704), (1528, 7940), (1588, 7640), (1910, 6352), (1985, 6112), (3056, 3970), (3176, 3820)]