98425120

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2339}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 233513280

約数和(自身を除く): 135088160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 2104, 2339, 2630, 4208, 4678, 5260, 8416, 9356, 10520, 11695, 18712, 21040, 23390, 37424, 42080, 46780, 74848, 93560, 187120, 374240, 615157, 1230314, 2460628, 3075785, 4921256, 6151570, 9842512, 12303140, 19685024, 24606280, 49212560, 98425120]

約数ペア:

[(1, 98425120), (2, 49212560), (4, 24606280), (5, 19685024), (8, 12303140), (10, 9842512), (16, 6151570), (20, 4921256), (32, 3075785), (40, 2460628), (80, 1230314), (160, 615157), (263, 374240), (526, 187120), (1052, 93560), (1315, 74848), (2104, 46780), (2339, 42080), (2630, 37424), (4208, 23390), (4678, 21040), (5260, 18712), (8416, 11695), (9356, 10520)]