79431140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233621}}^1$

素因数の和:233647

約数の個数: 24

約数和(自身を含む): 176618232

約数和(自身を除く): 97187092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 233621, 467242, 934484, 1168105, 2336210, 3971557, 4672420, 7943114, 15886228, 19857785, 39715570, 79431140]

約数ペア:

[(1, 79431140), (2, 39715570), (4, 19857785), (5, 15886228), (10, 7943114), (17, 4672420), (20, 3971557), (34, 2336210), (68, 1168105), (85, 934484), (170, 467242), (340, 233621)]