341712920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6361}}^1$

素因数の和:6468

約数の個数: 64

約数和(自身を含む): 824515200

約数和(自身を除く): 482802280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 1343, 1580, 2686, 3160, 5372, 6361, 6715, 10744, 12722, 13430, 25444, 26860, 31805, 50888, 53720, 63610, 108137, 127220, 216274, 254440, 432548, 502519, 540685, 865096, 1005038, 1081370, 2010076, 2162740, 2512595, 4020152, 4325480, 5025190, 8542823, 10050380, 17085646, 20100760, 34171292, 42714115, 68342584, 85428230, 170856460, 341712920]

約数ペア:

[(1, 341712920), (2, 170856460), (4, 85428230), (5, 68342584), (8, 42714115), (10, 34171292), (17, 20100760), (20, 17085646), (34, 10050380), (40, 8542823), (68, 5025190), (79, 4325480), (85, 4020152), (136, 2512595), (158, 2162740), (170, 2010076), (316, 1081370), (340, 1005038), (395, 865096), (632, 540685), (680, 502519), (790, 432548), (1343, 254440), (1580, 216274), (2686, 127220), (3160, 108137), (5372, 63610), (6361, 53720), (6715, 50888), (10744, 31805), (12722, 26860), (13430, 25444)]