72600161770

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4127}}^1\times {\mathrm{16139}}^1$

素因数の和:20382

約数の個数: 32

約数和(自身を含む): 131919321600

約数和(自身を除く): 59319159830

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 4127, 8254, 16139, 20635, 32278, 41270, 80695, 161390, 449843, 899686, 1759151, 2249215, 3518302, 4498430, 8795755, 17591510, 66605653, 133211306, 333028265, 666056530, 7260016177, 14520032354, 36300080885, 72600161770]

約数ペア:

[(1, 72600161770), (2, 36300080885), (5, 14520032354), (10, 7260016177), (109, 666056530), (218, 333028265), (545, 133211306), (1090, 66605653), (4127, 17591510), (8254, 8795755), (16139, 4498430), (20635, 3518302), (32278, 2249215), (41270, 1759151), (80695, 899686), (161390, 449843)]