127477160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67807}}^1$

素因数の和:67865

約数の個数: 32

約数和(自身を含む): 292930560

約数和(自身を除く): 165453400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 67807, 135614, 271228, 339035, 542456, 678070, 1356140, 2712280, 3186929, 6373858, 12747716, 15934645, 25495432, 31869290, 63738580, 127477160]

約数ペア:

[(1, 127477160), (2, 63738580), (4, 31869290), (5, 25495432), (8, 15934645), (10, 12747716), (20, 6373858), (40, 3186929), (47, 2712280), (94, 1356140), (188, 678070), (235, 542456), (376, 339035), (470, 271228), (940, 135614), (1880, 67807)]