98930960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28759}}^1$

素因数の和:28815

約数の個数: 40

約数和(自身を含む): 235371840

約数和(自身を除く): 136440880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 28759, 57518, 115036, 143795, 230072, 287590, 460144, 575180, 1150360, 1236637, 2300720, 2473274, 4946548, 6183185, 9893096, 12366370, 19786192, 24732740, 49465480, 98930960]

約数ペア:

[(1, 98930960), (2, 49465480), (4, 24732740), (5, 19786192), (8, 12366370), (10, 9893096), (16, 6183185), (20, 4946548), (40, 2473274), (43, 2300720), (80, 1236637), (86, 1150360), (172, 575180), (215, 460144), (344, 287590), (430, 230072), (688, 143795), (860, 115036), (1720, 57518), (3440, 28759)]