57853840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2267}}^1$

素因数の和:2320

約数の個数: 80

約数和(自身を含む): 151865280

約数和(自身を除く): 94011440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2267, 2320, 2552, 3190, 4534, 5104, 6380, 9068, 11335, 12760, 18136, 22670, 24937, 25520, 36272, 45340, 49874, 65743, 90680, 99748, 124685, 131486, 181360, 199496, 249370, 262972, 328715, 398992, 498740, 525944, 657430, 723173, 997480, 1051888, 1314860, 1446346, 1994960, 2629720, 2892692, 3615865, 5259440, 5785384, 7231730, 11570768, 14463460, 28926920, 57853840]

約数ペア:

[(1, 57853840), (2, 28926920), (4, 14463460), (5, 11570768), (8, 7231730), (10, 5785384), (11, 5259440), (16, 3615865), (20, 2892692), (22, 2629720), (29, 1994960), (40, 1446346), (44, 1314860), (55, 1051888), (58, 997480), (80, 723173), (88, 657430), (110, 525944), (116, 498740), (145, 398992), (176, 328715), (220, 262972), (232, 249370), (290, 199496), (319, 181360), (440, 131486), (464, 124685), (580, 99748), (638, 90680), (880, 65743), (1160, 49874), (1276, 45340), (1595, 36272), (2267, 25520), (2320, 24937), (2552, 22670), (3190, 18136), (4534, 12760), (5104, 11335), (6380, 9068)]