98355520

素因数分解:

$2^6\times 5^1\times {\mathrm{307361}}^1$

素因数の和:307378

約数の個数: 28

約数和(自身を含む): 234209844

約数和(自身を除く): 135854324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 307361, 614722, 1229444, 1536805, 2458888, 3073610, 4917776, 6147220, 9835552, 12294440, 19671104, 24588880, 49177760, 98355520]

約数ペア:

[(1, 98355520), (2, 49177760), (4, 24588880), (5, 19671104), (8, 12294440), (10, 9835552), (16, 6147220), (20, 4917776), (32, 3073610), (40, 2458888), (64, 1536805), (80, 1229444), (160, 614722), (320, 307361)]