84877360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 207915264

約数和(自身を除く): 123037904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 163, 184, 230, 283, 326, 368, 460, 566, 652, 815, 920, 1132, 1304, 1415, 1630, 1840, 2264, 2608, 2830, 3260, 3749, 4528, 5660, 6509, 6520, 7498, 11320, 13018, 13040, 14996, 18745, 22640, 26036, 29992, 32545, 37490, 46129, 52072, 59984, 65090, 74980, 92258, 104144, 130180, 149960, 184516, 230645, 260360, 299920, 369032, 461290, 520720, 738064, 922580, 1060967, 1845160, 2121934, 3690320, 4243868, 5304835, 8487736, 10609670, 16975472, 21219340, 42438680, 84877360]

約数ペア:

[(1, 84877360), (2, 42438680), (4, 21219340), (5, 16975472), (8, 10609670), (10, 8487736), (16, 5304835), (20, 4243868), (23, 3690320), (40, 2121934), (46, 1845160), (80, 1060967), (92, 922580), (115, 738064), (163, 520720), (184, 461290), (230, 369032), (283, 299920), (326, 260360), (368, 230645), (460, 184516), (566, 149960), (652, 130180), (815, 104144), (920, 92258), (1132, 74980), (1304, 65090), (1415, 59984), (1630, 52072), (1840, 46129), (2264, 37490), (2608, 32545), (2830, 29992), (3260, 26036), (3749, 22640), (4528, 18745), (5660, 14996), (6509, 13040), (6520, 13018), (7498, 11320)]