79372960

素因数分解:

$2^5\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 188116992

約数和(自身を除く): 108744032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 431, 862, 1151, 1724, 2155, 2302, 3448, 4310, 4604, 5755, 6896, 8620, 9208, 11510, 13792, 17240, 18416, 23020, 34480, 36832, 46040, 68960, 92080, 184160, 496081, 992162, 1984324, 2480405, 3968648, 4960810, 7937296, 9921620, 15874592, 19843240, 39686480, 79372960]

約数ペア:

[(1, 79372960), (2, 39686480), (4, 19843240), (5, 15874592), (8, 9921620), (10, 7937296), (16, 4960810), (20, 3968648), (32, 2480405), (40, 1984324), (80, 992162), (160, 496081), (431, 184160), (862, 92080), (1151, 68960), (1724, 46040), (2155, 36832), (2302, 34480), (3448, 23020), (4310, 18416), (4604, 17240), (5755, 13792), (6896, 11510), (8620, 9208)]