458049140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{9859}}^1$

素因数の和:9992

約数の個数: 48

約数和(自身を含む): 1013765760

約数和(自身を除く): 555716620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 1010, 2020, 2323, 4646, 9292, 9859, 11615, 19718, 23230, 39436, 46460, 49295, 98590, 197180, 226757, 453514, 907028, 995759, 1133785, 1991518, 2267570, 3983036, 4535140, 4978795, 9957590, 19915180, 22902457, 45804914, 91609828, 114512285, 229024570, 458049140]

約数ペア:

[(1, 458049140), (2, 229024570), (4, 114512285), (5, 91609828), (10, 45804914), (20, 22902457), (23, 19915180), (46, 9957590), (92, 4978795), (101, 4535140), (115, 3983036), (202, 2267570), (230, 1991518), (404, 1133785), (460, 995759), (505, 907028), (1010, 453514), (2020, 226757), (2323, 197180), (4646, 98590), (9292, 49295), (9859, 46460), (11615, 39436), (19718, 23230)]