57880160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27827}}^1$

素因数の和:27855

約数の個数: 48

約数和(自身を含む): 147265776

約数和(自身を除く): 89385616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 27827, 55654, 111308, 139135, 222616, 278270, 361751, 445232, 556540, 723502, 890464, 1113080, 1447004, 1808755, 2226160, 2894008, 3617510, 4452320, 5788016, 7235020, 11576032, 14470040, 28940080, 57880160]

約数ペア:

[(1, 57880160), (2, 28940080), (4, 14470040), (5, 11576032), (8, 7235020), (10, 5788016), (13, 4452320), (16, 3617510), (20, 2894008), (26, 2226160), (32, 1808755), (40, 1447004), (52, 1113080), (65, 890464), (80, 723502), (104, 556540), (130, 445232), (160, 361751), (208, 278270), (260, 222616), (416, 139135), (520, 111308), (1040, 55654), (2080, 27827)]