57957680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 149347584

約数和(自身を除く): 91389904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 335, 440, 536, 670, 737, 880, 983, 1072, 1340, 1474, 1966, 2680, 2948, 3685, 3932, 4915, 5360, 5896, 7370, 7864, 9830, 10813, 11792, 14740, 15728, 19660, 21626, 29480, 39320, 43252, 54065, 58960, 65861, 78640, 86504, 108130, 131722, 173008, 216260, 263444, 329305, 432520, 526888, 658610, 724471, 865040, 1053776, 1317220, 1448942, 2634440, 2897884, 3622355, 5268880, 5795768, 7244710, 11591536, 14489420, 28978840, 57957680]

約数ペア:

[(1, 57957680), (2, 28978840), (4, 14489420), (5, 11591536), (8, 7244710), (10, 5795768), (11, 5268880), (16, 3622355), (20, 2897884), (22, 2634440), (40, 1448942), (44, 1317220), (55, 1053776), (67, 865040), (80, 724471), (88, 658610), (110, 526888), (134, 432520), (176, 329305), (220, 263444), (268, 216260), (335, 173008), (440, 131722), (536, 108130), (670, 86504), (737, 78640), (880, 65861), (983, 58960), (1072, 54065), (1340, 43252), (1474, 39320), (1966, 29480), (2680, 21626), (2948, 19660), (3685, 15728), (3932, 14740), (4915, 11792), (5360, 10813), (5896, 9830), (7370, 7864)]