132613640

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{14867}}^1$

素因数の和:15101

約数の個数: 32

約数和(自身を含む): 299738880

約数和(自身を除く): 167125240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 14867, 29734, 59468, 74335, 118936, 148670, 297340, 594680, 3315341, 6630682, 13261364, 16576705, 26522728, 33153410, 66306820, 132613640]

約数ペア:

[(1, 132613640), (2, 66306820), (4, 33153410), (5, 26522728), (8, 16576705), (10, 13261364), (20, 6630682), (40, 3315341), (223, 594680), (446, 297340), (892, 148670), (1115, 118936), (1784, 74335), (2230, 59468), (4460, 29734), (8920, 14867)]