83360240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33613}}^1$

素因数の和:33657

約数の個数: 40

約数和(自身を含む): 200070528

約数和(自身を除く): 116710288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33613, 67226, 134452, 168065, 268904, 336130, 537808, 672260, 1042003, 1344520, 2084006, 2689040, 4168012, 5210015, 8336024, 10420030, 16672048, 20840060, 41680120, 83360240]

約数ペア:

[(1, 83360240), (2, 41680120), (4, 20840060), (5, 16672048), (8, 10420030), (10, 8336024), (16, 5210015), (20, 4168012), (31, 2689040), (40, 2084006), (62, 1344520), (80, 1042003), (124, 672260), (155, 537808), (248, 336130), (310, 268904), (496, 168065), (620, 134452), (1240, 67226), (2480, 33613)]