485796880

素因数分解:

$2^4\times 5^1\times {\mathrm{6072461}}^1$

素因数の和:6072474

約数の個数: 20

約数和(自身を含む): 1129477932

約数和(自身を除く): 643681052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6072461, 12144922, 24289844, 30362305, 48579688, 60724610, 97159376, 121449220, 242898440, 485796880]

約数ペア:

[(1, 485796880), (2, 242898440), (4, 121449220), (5, 97159376), (8, 60724610), (10, 48579688), (16, 30362305), (20, 24289844), (40, 12144922), (80, 6072461)]