79262981840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{141541039}}^1$

素因数の和:141541059

約数の個数: 40

約数和(自身を含む): 210613067520

約数和(自身を除く): 131350085680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 141541039, 283082078, 566164156, 707705195, 990787273, 1132328312, 1415410390, 1981574546, 2264656624, 2830820780, 3963149092, 4953936365, 5661641560, 7926298184, 9907872730, 11323283120, 15852596368, 19815745460, 39631490920, 79262981840]

約数ペア:

[(1, 79262981840), (2, 39631490920), (4, 19815745460), (5, 15852596368), (7, 11323283120), (8, 9907872730), (10, 7926298184), (14, 5661641560), (16, 4953936365), (20, 3963149092), (28, 2830820780), (35, 2264656624), (40, 1981574546), (56, 1415410390), (70, 1132328312), (80, 990787273), (112, 707705195), (140, 566164156), (280, 283082078), (560, 141541039)]