44431540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130681}}^1$

素因数の和:130707

約数の個数: 24

約数和(自身を含む): 98795592

約数和(自身を除く): 54364052

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 130681, 261362, 522724, 653405, 1306810, 2221577, 2613620, 4443154, 8886308, 11107885, 22215770, 44431540]

約数ペア:

[(1, 44431540), (2, 22215770), (4, 11107885), (5, 8886308), (10, 4443154), (17, 2613620), (20, 2221577), (34, 1306810), (68, 653405), (85, 522724), (170, 261362), (340, 130681)]