79360480

素因数分解:

$2^5\times 5^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 188035344

約数和(自身を除く): 108674864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 563, 881, 1126, 1762, 2252, 2815, 3524, 4405, 4504, 5630, 7048, 8810, 9008, 11260, 14096, 17620, 18016, 22520, 28192, 35240, 45040, 70480, 90080, 140960, 496003, 992006, 1984012, 2480015, 3968024, 4960030, 7936048, 9920060, 15872096, 19840120, 39680240, 79360480]

約数ペア:

[(1, 79360480), (2, 39680240), (4, 19840120), (5, 15872096), (8, 9920060), (10, 7936048), (16, 4960030), (20, 3968024), (32, 2480015), (40, 1984012), (80, 992006), (160, 496003), (563, 140960), (881, 90080), (1126, 70480), (1762, 45040), (2252, 35240), (2815, 28192), (3524, 22520), (4405, 18016), (4504, 17620), (5630, 14096), (7048, 11260), (8810, 9008)]