103864240

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4229}}^1$

素因数の和:4549

約数の個数: 40

約数和(自身を含む): 242328240

約数和(自身を除く): 138464000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4229, 4912, 6140, 8458, 12280, 16916, 21145, 24560, 33832, 42290, 67664, 84580, 169160, 338320, 1298303, 2596606, 5193212, 6491515, 10386424, 12983030, 20772848, 25966060, 51932120, 103864240]

約数ペア:

[(1, 103864240), (2, 51932120), (4, 25966060), (5, 20772848), (8, 12983030), (10, 10386424), (16, 6491515), (20, 5193212), (40, 2596606), (80, 1298303), (307, 338320), (614, 169160), (1228, 84580), (1535, 67664), (2456, 42290), (3070, 33832), (4229, 24560), (4912, 21145), (6140, 16916), (8458, 12280)]