61372960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34871}}^1$

素因数の和:34897

約数の個数: 48

約数和(自身を含む): 158179392

約数和(自身を除く): 96806432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 34871, 69742, 139484, 174355, 278968, 348710, 383581, 557936, 697420, 767162, 1115872, 1394840, 1534324, 1917905, 2789680, 3068648, 3835810, 5579360, 6137296, 7671620, 12274592, 15343240, 30686480, 61372960]

約数ペア:

[(1, 61372960), (2, 30686480), (4, 15343240), (5, 12274592), (8, 7671620), (10, 6137296), (11, 5579360), (16, 3835810), (20, 3068648), (22, 2789680), (32, 1917905), (40, 1534324), (44, 1394840), (55, 1115872), (80, 767162), (88, 697420), (110, 557936), (160, 383581), (176, 348710), (220, 278968), (352, 174355), (440, 139484), (880, 69742), (1760, 34871)]