2615676560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4670851}}^1$

素因数の和:4670871

約数の個数: 40

約数和(自身を含む): 6950227776

約数和(自身を除く): 4334551216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4670851, 9341702, 18683404, 23354255, 32695957, 37366808, 46708510, 65391914, 74733616, 93417020, 130783828, 163479785, 186834040, 261567656, 326959570, 373668080, 523135312, 653919140, 1307838280, 2615676560]

約数ペア:

[(1, 2615676560), (2, 1307838280), (4, 653919140), (5, 523135312), (7, 373668080), (8, 326959570), (10, 261567656), (14, 186834040), (16, 163479785), (20, 130783828), (28, 93417020), (35, 74733616), (40, 65391914), (56, 46708510), (70, 37366808), (80, 32695957), (112, 23354255), (140, 18683404), (280, 9341702), (560, 4670851)]