5472225680

素因数分解:

$2^4\times 5^1\times {\mathrm{68402821}}^1$

素因数の和:68402834

約数の個数: 20

約数和(自身を含む): 12722924892

約数和(自身を除く): 7250699212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68402821, 136805642, 273611284, 342014105, 547222568, 684028210, 1094445136, 1368056420, 2736112840, 5472225680]

約数ペア:

[(1, 5472225680), (2, 2736112840), (4, 1368056420), (5, 1094445136), (8, 684028210), (10, 547222568), (16, 342014105), (20, 273611284), (40, 136805642), (80, 68402821)]