16172709920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{5651}}^1$

素因数の和:6274

約数の個数: 96

約数和(自身を含む): 39515890176

約数和(自身を除く): 23343180256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 577, 620, 992, 1154, 1240, 2308, 2480, 2885, 4616, 4960, 5651, 5770, 9232, 11302, 11540, 17887, 18464, 22604, 23080, 28255, 35774, 45208, 46160, 56510, 71548, 89435, 90416, 92320, 113020, 143096, 175181, 178870, 180832, 226040, 286192, 350362, 357740, 452080, 572384, 700724, 715480, 875905, 904160, 1401448, 1430960, 1751810, 2802896, 2861920, 3260627, 3503620, 5605792, 6521254, 7007240, 13042508, 14014480, 16303135, 26085016, 28028960, 32606270, 52170032, 65212540, 101079437, 104340064, 130425080, 202158874, 260850160, 404317748, 505397185, 521700320, 808635496, 1010794370, 1617270992, 2021588740, 3234541984, 4043177480, 8086354960, 16172709920]

約数ペア:

[(1, 16172709920), (2, 8086354960), (4, 4043177480), (5, 3234541984), (8, 2021588740), (10, 1617270992), (16, 1010794370), (20, 808635496), (31, 521700320), (32, 505397185), (40, 404317748), (62, 260850160), (80, 202158874), (124, 130425080), (155, 104340064), (160, 101079437), (248, 65212540), (310, 52170032), (496, 32606270), (577, 28028960), (620, 26085016), (992, 16303135), (1154, 14014480), (1240, 13042508), (2308, 7007240), (2480, 6521254), (2885, 5605792), (4616, 3503620), (4960, 3260627), (5651, 2861920), (5770, 2802896), (9232, 1751810), (11302, 1430960), (11540, 1401448), (17887, 904160), (18464, 875905), (22604, 715480), (23080, 700724), (28255, 572384), (35774, 452080), (45208, 357740), (46160, 350362), (56510, 286192), (71548, 226040), (89435, 180832), (90416, 178870), (92320, 175181), (113020, 143096)]