41339320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2068

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 62340680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 1999, 2068, 2585, 3998, 4136, 5170, 7996, 9995, 10340, 15992, 19990, 20680, 21989, 39980, 43978, 79960, 87956, 93953, 109945, 175912, 187906, 219890, 375812, 439780, 469765, 751624, 879560, 939530, 1033483, 1879060, 2066966, 3758120, 4133932, 5167415, 8267864, 10334830, 20669660, 41339320]

約数ペア:

[(1, 41339320), (2, 20669660), (4, 10334830), (5, 8267864), (8, 5167415), (10, 4133932), (11, 3758120), (20, 2066966), (22, 1879060), (40, 1033483), (44, 939530), (47, 879560), (55, 751624), (88, 469765), (94, 439780), (110, 375812), (188, 219890), (220, 187906), (235, 175912), (376, 109945), (440, 93953), (470, 87956), (517, 79960), (940, 43978), (1034, 39980), (1880, 21989), (1999, 20680), (2068, 19990), (2585, 15992), (3998, 10340), (4136, 9995), (5170, 7996)]