71769760

素因数分解:

$2^5\times 5^1\times {\mathrm{448561}}^1$

素因数の和:448576

約数の個数: 24

約数和(自身を含む): 169556436

約数和(自身を除く): 97786676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 448561, 897122, 1794244, 2242805, 3588488, 4485610, 7176976, 8971220, 14353952, 17942440, 35884880, 71769760]

約数ペア:

[(1, 71769760), (2, 35884880), (4, 17942440), (5, 14353952), (8, 8971220), (10, 7176976), (16, 4485610), (20, 3588488), (32, 2242805), (40, 1794244), (80, 897122), (160, 448561)]