71946620

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{5701}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 151353888

約数和(自身を除く): 79407268

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 5701, 6310, 11402, 12620, 22804, 28505, 57010, 114020, 3597331, 7194662, 14389324, 17986655, 35973310, 71946620]

約数ペア:

[(1, 71946620), (2, 35973310), (4, 17986655), (5, 14389324), (10, 7194662), (20, 3597331), (631, 114020), (1262, 57010), (2524, 28505), (3155, 22804), (5701, 12620), (6310, 11402)]