71333419090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7841}}^1\times {\mathrm{22189}}^1$

素因数の和:30078

約数の個数: 32

約数和(自身を含む): 131554568880

約数和(自身を除く): 60221149790

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 7841, 15682, 22189, 39205, 44378, 78410, 110945, 221890, 321481, 642962, 909749, 1607405, 1819498, 3214810, 4548745, 9097490, 173983949, 347967898, 869919745, 1739839490, 7133341909, 14266683818, 35666709545, 71333419090]

約数ペア:

[(1, 71333419090), (2, 35666709545), (5, 14266683818), (10, 7133341909), (41, 1739839490), (82, 869919745), (205, 347967898), (410, 173983949), (7841, 9097490), (15682, 4548745), (22189, 3214810), (39205, 1819498), (44378, 1607405), (78410, 909749), (110945, 642962), (221890, 321481)]