2044821440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277829}}^1$

素因数の和:277869

約数の個数: 56

約数和(自身を含む): 5080955040

約数和(自身を除く): 3036133600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 277829, 555658, 1111316, 1389145, 2222632, 2778290, 4445264, 5556580, 6390067, 8890528, 11113160, 12780134, 17781056, 22226320, 25560268, 31950335, 44452640, 51120536, 63900670, 88905280, 102241072, 127801340, 204482144, 255602680, 408964288, 511205360, 1022410720, 2044821440]

約数ペア:

[(1, 2044821440), (2, 1022410720), (4, 511205360), (5, 408964288), (8, 255602680), (10, 204482144), (16, 127801340), (20, 102241072), (23, 88905280), (32, 63900670), (40, 51120536), (46, 44452640), (64, 31950335), (80, 25560268), (92, 22226320), (115, 17781056), (160, 12780134), (184, 11113160), (230, 8890528), (320, 6390067), (368, 5556580), (460, 4445264), (736, 2778290), (920, 2222632), (1472, 1389145), (1840, 1111316), (3680, 555658), (7360, 277829)]