41680120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33613}}^1$

素因数の和:33655

約数の個数: 32

約数和(自身を含む): 96808320

約数和(自身を除く): 55128200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 33613, 67226, 134452, 168065, 268904, 336130, 672260, 1042003, 1344520, 2084006, 4168012, 5210015, 8336024, 10420030, 20840060, 41680120]

約数ペア:

[(1, 41680120), (2, 20840060), (4, 10420030), (5, 8336024), (8, 5210015), (10, 4168012), (20, 2084006), (31, 1344520), (40, 1042003), (62, 672260), (124, 336130), (155, 268904), (248, 168065), (310, 134452), (620, 67226), (1240, 33613)]