14312080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 35712000

約数和(自身を除く): 21399920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 199, 232, 248, 290, 310, 398, 464, 496, 580, 620, 796, 899, 995, 1160, 1240, 1592, 1798, 1990, 2320, 2480, 3184, 3596, 3980, 4495, 5771, 6169, 7192, 7960, 8990, 11542, 12338, 14384, 15920, 17980, 23084, 24676, 28855, 30845, 35960, 46168, 49352, 57710, 61690, 71920, 92336, 98704, 115420, 123380, 178901, 230840, 246760, 357802, 461680, 493520, 715604, 894505, 1431208, 1789010, 2862416, 3578020, 7156040, 14312080]

約数ペア:

[(1, 14312080), (2, 7156040), (4, 3578020), (5, 2862416), (8, 1789010), (10, 1431208), (16, 894505), (20, 715604), (29, 493520), (31, 461680), (40, 357802), (58, 246760), (62, 230840), (80, 178901), (116, 123380), (124, 115420), (145, 98704), (155, 92336), (199, 71920), (232, 61690), (248, 57710), (290, 49352), (310, 46168), (398, 35960), (464, 30845), (496, 28855), (580, 24676), (620, 23084), (796, 17980), (899, 15920), (995, 14384), (1160, 12338), (1240, 11542), (1592, 8990), (1798, 7960), (1990, 7192), (2320, 6169), (2480, 5771), (3184, 4495), (3596, 3980)]