25021740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4129}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 70771680

約数和(自身を除く): 45749940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 4129, 6060, 8258, 12387, 16516, 20645, 24774, 41290, 49548, 61935, 82580, 123870, 247740, 417029, 834058, 1251087, 1668116, 2085145, 2502174, 4170290, 5004348, 6255435, 8340580, 12510870, 25021740]

約数ペア:

[(1, 25021740), (2, 12510870), (3, 8340580), (4, 6255435), (5, 5004348), (6, 4170290), (10, 2502174), (12, 2085145), (15, 1668116), (20, 1251087), (30, 834058), (60, 417029), (101, 247740), (202, 123870), (303, 82580), (404, 61935), (505, 49548), (606, 41290), (1010, 24774), (1212, 20645), (1515, 16516), (2020, 12387), (3030, 8258), (4129, 6060)]