2423181580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{3191}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 5214553344

約数和(自身を除く): 2791371764

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 883, 1766, 3191, 3532, 4415, 6382, 8830, 12764, 15955, 17660, 31910, 37969, 63820, 75938, 137213, 151876, 189845, 274426, 379690, 548852, 686065, 759380, 1372130, 2744260, 2817653, 5635306, 11270612, 14088265, 28176530, 56353060, 121159079, 242318158, 484636316, 605795395, 1211590790, 2423181580]

約数ペア:

[(1, 2423181580), (2, 1211590790), (4, 605795395), (5, 484636316), (10, 242318158), (20, 121159079), (43, 56353060), (86, 28176530), (172, 14088265), (215, 11270612), (430, 5635306), (860, 2817653), (883, 2744260), (1766, 1372130), (3191, 759380), (3532, 686065), (4415, 548852), (6382, 379690), (8830, 274426), (12764, 189845), (15955, 151876), (17660, 137213), (31910, 75938), (37969, 63820)]