161182010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27647}}^1$

素因数の和:27718

約数の個数: 32

約数和(自身を含む): 322486272

約数和(自身を除く): 161304262

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 27647, 55294, 138235, 276470, 304117, 608234, 1465291, 1520585, 2930582, 3041170, 7326455, 14652910, 16118201, 32236402, 80591005, 161182010]

約数ペア:

[(1, 161182010), (2, 80591005), (5, 32236402), (10, 16118201), (11, 14652910), (22, 7326455), (53, 3041170), (55, 2930582), (106, 1520585), (110, 1465291), (265, 608234), (530, 304117), (583, 276470), (1166, 138235), (2915, 55294), (5830, 27647)]