29115680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 76422528

約数和(自身を除く): 47306848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 233, 284, 352, 355, 440, 466, 568, 710, 781, 880, 932, 1136, 1165, 1420, 1562, 1760, 1864, 2272, 2330, 2563, 2840, 3124, 3728, 3905, 4660, 5126, 5680, 6248, 7456, 7810, 9320, 10252, 11360, 12496, 12815, 15620, 16543, 18640, 20504, 24992, 25630, 31240, 33086, 37280, 41008, 51260, 62480, 66172, 82016, 82715, 102520, 124960, 132344, 165430, 181973, 205040, 264688, 330860, 363946, 410080, 529376, 661720, 727892, 909865, 1323440, 1455784, 1819730, 2646880, 2911568, 3639460, 5823136, 7278920, 14557840, 29115680]

約数ペア:

[(1, 29115680), (2, 14557840), (4, 7278920), (5, 5823136), (8, 3639460), (10, 2911568), (11, 2646880), (16, 1819730), (20, 1455784), (22, 1323440), (32, 909865), (40, 727892), (44, 661720), (55, 529376), (71, 410080), (80, 363946), (88, 330860), (110, 264688), (142, 205040), (160, 181973), (176, 165430), (220, 132344), (233, 124960), (284, 102520), (352, 82715), (355, 82016), (440, 66172), (466, 62480), (568, 51260), (710, 41008), (781, 37280), (880, 33086), (932, 31240), (1136, 25630), (1165, 24992), (1420, 20504), (1562, 18640), (1760, 16543), (1864, 15620), (2272, 12815), (2330, 12496), (2563, 11360), (2840, 10252), (3124, 9320), (3728, 7810), (3905, 7456), (4660, 6248), (5126, 5680)]