102444560

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2089}}^1$

素因数の和:2715

約数の個数: 40

約数和(自身を含む): 238686360

約数和(自身を除く): 136241800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 2089, 2452, 3065, 4178, 4904, 6130, 8356, 9808, 10445, 12260, 16712, 20890, 24520, 33424, 41780, 49040, 83560, 167120, 1280557, 2561114, 5122228, 6402785, 10244456, 12805570, 20488912, 25611140, 51222280, 102444560]

約数ペア:

[(1, 102444560), (2, 51222280), (4, 25611140), (5, 20488912), (8, 12805570), (10, 10244456), (16, 6402785), (20, 5122228), (40, 2561114), (80, 1280557), (613, 167120), (1226, 83560), (2089, 49040), (2452, 41780), (3065, 33424), (4178, 24520), (4904, 20890), (6130, 16712), (8356, 12260), (9808, 10445)]