1864587260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{6113}}^1$

素因数の和:6374

約数の個数: 48

約数和(自身を含む): 3981241152

約数和(自身を除く): 2116653892

約数列:

[1, 2, 4, 5, 10, 20, 101, 151, 202, 302, 404, 505, 604, 755, 1010, 1510, 2020, 3020, 6113, 12226, 15251, 24452, 30502, 30565, 61004, 61130, 76255, 122260, 152510, 305020, 617413, 923063, 1234826, 1846126, 2469652, 3087065, 3692252, 4615315, 6174130, 9230630, 12348260, 18461260, 93229363, 186458726, 372917452, 466146815, 932293630, 1864587260]

約数ペア:

[(1, 1864587260), (2, 932293630), (4, 466146815), (5, 372917452), (10, 186458726), (20, 93229363), (101, 18461260), (151, 12348260), (202, 9230630), (302, 6174130), (404, 4615315), (505, 3692252), (604, 3087065), (755, 2469652), (1010, 1846126), (1510, 1234826), (2020, 923063), (3020, 617413), (6113, 305020), (12226, 152510), (15251, 122260), (24452, 76255), (30502, 61130), (30565, 61004)]