314144680

素因数分解:

$2^3\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{3001}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 707331240

約数和(自身を除く): 393186560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2617, 3001, 5234, 6002, 10468, 12004, 13085, 15005, 20936, 24008, 26170, 30010, 52340, 60020, 104680, 120040, 7853617, 15707234, 31414468, 39268085, 62828936, 78536170, 157072340, 314144680]

約数ペア:

[(1, 314144680), (2, 157072340), (4, 78536170), (5, 62828936), (8, 39268085), (10, 31414468), (20, 15707234), (40, 7853617), (2617, 120040), (3001, 104680), (5234, 60020), (6002, 52340), (10468, 30010), (12004, 26170), (13085, 24008), (15005, 20936)]