73053640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{166031}}^1$

素因数の和:166053

約数の個数: 32

約数和(自身を含む): 179314560

約数和(自身を除く): 106260920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 166031, 332062, 664124, 830155, 1328248, 1660310, 1826341, 3320620, 3652682, 6641240, 7305364, 9131705, 14610728, 18263410, 36526820, 73053640]

約数ペア:

[(1, 73053640), (2, 36526820), (4, 18263410), (5, 14610728), (8, 9131705), (10, 7305364), (11, 6641240), (20, 3652682), (22, 3320620), (40, 1826341), (44, 1660310), (55, 1328248), (88, 830155), (110, 664124), (220, 332062), (440, 166031)]