2944041980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11087}}^1$

素因数の和:11195

約数の個数: 96

約数和(自身を含む): 7242504192

約数和(自身を除く): 4298462212

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 71, 85, 110, 142, 170, 187, 220, 284, 340, 355, 374, 710, 748, 781, 935, 1207, 1420, 1562, 1870, 2414, 3124, 3740, 3905, 4828, 6035, 7810, 11087, 12070, 13277, 15620, 22174, 24140, 26554, 44348, 53108, 55435, 66385, 110870, 121957, 132770, 188479, 221740, 243914, 265540, 376958, 487828, 609785, 753916, 787177, 942395, 1219570, 1574354, 1884790, 2073269, 2439140, 3148708, 3769580, 3935885, 4146538, 7871770, 8293076, 8658947, 10366345, 13382009, 15743540, 17317894, 20732690, 26764018, 34635788, 41465380, 43294735, 53528036, 66910045, 86589470, 133820090, 147202099, 173178940, 267640180, 294404198, 588808396, 736010495, 1472020990, 2944041980]

約数ペア:

[(1, 2944041980), (2, 1472020990), (4, 736010495), (5, 588808396), (10, 294404198), (11, 267640180), (17, 173178940), (20, 147202099), (22, 133820090), (34, 86589470), (44, 66910045), (55, 53528036), (68, 43294735), (71, 41465380), (85, 34635788), (110, 26764018), (142, 20732690), (170, 17317894), (187, 15743540), (220, 13382009), (284, 10366345), (340, 8658947), (355, 8293076), (374, 7871770), (710, 4146538), (748, 3935885), (781, 3769580), (935, 3148708), (1207, 2439140), (1420, 2073269), (1562, 1884790), (1870, 1574354), (2414, 1219570), (3124, 942395), (3740, 787177), (3905, 753916), (4828, 609785), (6035, 487828), (7810, 376958), (11087, 265540), (12070, 243914), (13277, 221740), (15620, 188479), (22174, 132770), (24140, 121957), (26554, 110870), (44348, 66385), (53108, 55435)]