97416520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24113}}^1$

素因数の和:24225

約数の個数: 32

約数和(自身を含む): 221366520

約数和(自身を除く): 123950000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 24113, 48226, 96452, 120565, 192904, 241130, 482260, 964520, 2435413, 4870826, 9741652, 12177065, 19483304, 24354130, 48708260, 97416520]

約数ペア:

[(1, 97416520), (2, 48708260), (4, 24354130), (5, 19483304), (8, 12177065), (10, 9741652), (20, 4870826), (40, 2435413), (101, 964520), (202, 482260), (404, 241130), (505, 192904), (808, 120565), (1010, 96452), (2020, 48226), (4040, 24113)]