266627710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{997}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 491495040

約数和(自身を除く): 224867330

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 569, 997, 1138, 1994, 2845, 4985, 5690, 9970, 26743, 46859, 53486, 93718, 133715, 234295, 267430, 468590, 567293, 1134586, 2836465, 5672930, 26662771, 53325542, 133313855, 266627710]

約数ペア:

[(1, 266627710), (2, 133313855), (5, 53325542), (10, 26662771), (47, 5672930), (94, 2836465), (235, 1134586), (470, 567293), (569, 468590), (997, 267430), (1138, 234295), (1994, 133715), (2845, 93718), (4985, 53486), (5690, 46859), (9970, 26743)]