15673673740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1\times {\mathrm{10891}}^1$

素因数の和:12478

約数の個数: 48

約数和(自身を含む): 33640072704

約数和(自身を除く): 17966398964

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1531, 3062, 6124, 7655, 10891, 15310, 21782, 30620, 43564, 54455, 71957, 108910, 143914, 217820, 287828, 359785, 511877, 719570, 1023754, 1439140, 2047508, 2559385, 5118770, 10237540, 16674121, 33348242, 66696484, 83370605, 166741210, 333482420, 783683687, 1567367374, 3134734748, 3918418435, 7836836870, 15673673740]

約数ペア:

[(1, 15673673740), (2, 7836836870), (4, 3918418435), (5, 3134734748), (10, 1567367374), (20, 783683687), (47, 333482420), (94, 166741210), (188, 83370605), (235, 66696484), (470, 33348242), (940, 16674121), (1531, 10237540), (3062, 5118770), (6124, 2559385), (7655, 2047508), (10891, 1439140), (15310, 1023754), (21782, 719570), (30620, 511877), (43564, 359785), (54455, 287828), (71957, 217820), (108910, 143914)]