109459520

素因数分解:

$2^6\times 5^1\times {\mathrm{342061}}^1$

素因数の和:342078

約数の個数: 28

約数和(自身を含む): 260651244

約数和(自身を除く): 151191724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 342061, 684122, 1368244, 1710305, 2736488, 3420610, 5472976, 6841220, 10945952, 13682440, 21891904, 27364880, 54729760, 109459520]

約数ペア:

[(1, 109459520), (2, 54729760), (4, 27364880), (5, 21891904), (8, 13682440), (10, 10945952), (16, 6841220), (20, 5472976), (32, 3420610), (40, 2736488), (64, 1710305), (80, 1368244), (160, 684122), (320, 342061)]