85046240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31267}}^1$

素因数の和:31299

約数の個数: 48

約数和(自身を含む): 212747472

約数和(自身を除く): 127701232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 31267, 62534, 125068, 156335, 250136, 312670, 500272, 531539, 625340, 1000544, 1063078, 1250680, 2126156, 2501360, 2657695, 4252312, 5002720, 5315390, 8504624, 10630780, 17009248, 21261560, 42523120, 85046240]

約数ペア:

[(1, 85046240), (2, 42523120), (4, 21261560), (5, 17009248), (8, 10630780), (10, 8504624), (16, 5315390), (17, 5002720), (20, 4252312), (32, 2657695), (34, 2501360), (40, 2126156), (68, 1250680), (80, 1063078), (85, 1000544), (136, 625340), (160, 531539), (170, 500272), (272, 312670), (340, 250136), (544, 156335), (680, 125068), (1360, 62534), (2720, 31267)]