970778840

素因数分解:

$2^3\times 5^1\times {\mathrm{24269471}}^1$

素因数の和:24269482

約数の個数: 16

約数和(自身を含む): 2184252480

約数和(自身を除く): 1213473640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24269471, 48538942, 97077884, 121347355, 194155768, 242694710, 485389420, 970778840]

約数ペア:

[(1, 970778840), (2, 485389420), (4, 242694710), (5, 194155768), (8, 121347355), (10, 97077884), (20, 48538942), (40, 24269471)]