45595640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 60849160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 79, 94, 158, 188, 235, 307, 316, 376, 395, 470, 614, 632, 790, 940, 1228, 1535, 1580, 1880, 2456, 3070, 3160, 3713, 6140, 7426, 12280, 14429, 14852, 18565, 24253, 28858, 29704, 37130, 48506, 57716, 72145, 74260, 97012, 115432, 121265, 144290, 148520, 194024, 242530, 288580, 485060, 577160, 970120, 1139891, 2279782, 4559564, 5699455, 9119128, 11398910, 22797820, 45595640]

約数ペア:

[(1, 45595640), (2, 22797820), (4, 11398910), (5, 9119128), (8, 5699455), (10, 4559564), (20, 2279782), (40, 1139891), (47, 970120), (79, 577160), (94, 485060), (158, 288580), (188, 242530), (235, 194024), (307, 148520), (316, 144290), (376, 121265), (395, 115432), (470, 97012), (614, 74260), (632, 72145), (790, 57716), (940, 48506), (1228, 37130), (1535, 29704), (1580, 28858), (1880, 24253), (2456, 18565), (3070, 14852), (3160, 14429), (3713, 12280), (6140, 7426)]