1900892870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1\times {\mathrm{3391}}^1$

素因数の和:5360

約数の個数: 32

約数和(自身を含む): 3542469120

約数和(自身を除く): 1641576250

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1933, 3391, 3866, 6782, 9665, 16955, 19330, 33910, 56057, 98339, 112114, 196678, 280285, 491695, 560570, 983390, 6554803, 13109606, 32774015, 65548030, 190089287, 380178574, 950446435, 1900892870]

約数ペア:

[(1, 1900892870), (2, 950446435), (5, 380178574), (10, 190089287), (29, 65548030), (58, 32774015), (145, 13109606), (290, 6554803), (1933, 983390), (3391, 560570), (3866, 491695), (6782, 280285), (9665, 196678), (16955, 112114), (19330, 98339), (33910, 56057)]