200413502480

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1\times {\mathrm{25847}}^1$

素因数の和:26904

約数の個数: 80

約数和(自身を含む): 471003496704

約数和(自身を除く): 270589994224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 941, 1030, 1648, 1882, 2060, 3764, 4120, 4705, 7528, 8240, 9410, 15056, 18820, 25847, 37640, 51694, 75280, 96923, 103388, 129235, 193846, 206776, 258470, 387692, 413552, 484615, 516940, 775384, 969230, 1033880, 1550768, 1938460, 2067760, 2662241, 3876920, 5324482, 7753840, 10648964, 13311205, 21297928, 24322027, 26622410, 42595856, 48644054, 53244820, 97288108, 106489640, 121610135, 194576216, 212979280, 243220270, 389152432, 486440540, 972881080, 1945762160, 2505168781, 5010337562, 10020675124, 12525843905, 20041350248, 25051687810, 40082700496, 50103375620, 100206751240, 200413502480]

約数ペア:

[(1, 200413502480), (2, 100206751240), (4, 50103375620), (5, 40082700496), (8, 25051687810), (10, 20041350248), (16, 12525843905), (20, 10020675124), (40, 5010337562), (80, 2505168781), (103, 1945762160), (206, 972881080), (412, 486440540), (515, 389152432), (824, 243220270), (941, 212979280), (1030, 194576216), (1648, 121610135), (1882, 106489640), (2060, 97288108), (3764, 53244820), (4120, 48644054), (4705, 42595856), (7528, 26622410), (8240, 24322027), (9410, 21297928), (15056, 13311205), (18820, 10648964), (25847, 7753840), (37640, 5324482), (51694, 3876920), (75280, 2662241), (96923, 2067760), (103388, 1938460), (129235, 1550768), (193846, 1033880), (206776, 969230), (258470, 775384), (387692, 516940), (413552, 484615)]