1797746120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{568907}}^1$

素因数の和:568997

約数の個数: 32

約数和(自身を含む): 4096137600

約数和(自身を除く): 2298391480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 568907, 1137814, 2275628, 2844535, 4551256, 5689070, 11378140, 22756280, 44943653, 89887306, 179774612, 224718265, 359549224, 449436530, 898873060, 1797746120]

約数ペア:

[(1, 1797746120), (2, 898873060), (4, 449436530), (5, 359549224), (8, 224718265), (10, 179774612), (20, 89887306), (40, 44943653), (79, 22756280), (158, 11378140), (316, 5689070), (395, 4551256), (632, 2844535), (790, 2275628), (1580, 1137814), (3160, 568907)]