1761936140

素因数分解:

$2^2\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{27283}}^1$

素因数の和:30521

約数の個数: 24

約数和(自身を含む): 3701347440

約数和(自身を除く): 1939411300

約数列:

[1, 2, 4, 5, 10, 20, 3229, 6458, 12916, 16145, 27283, 32290, 54566, 64580, 109132, 136415, 272830, 545660, 88096807, 176193614, 352387228, 440484035, 880968070, 1761936140]

約数ペア:

[(1, 1761936140), (2, 880968070), (4, 440484035), (5, 352387228), (10, 176193614), (20, 88096807), (3229, 545660), (6458, 272830), (12916, 136415), (16145, 109132), (27283, 64580), (32290, 54566)]