499846240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 1259665344

約数和(自身を除く): 759819104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 151, 160, 170, 272, 302, 340, 544, 604, 680, 755, 1208, 1217, 1360, 1510, 2416, 2434, 2567, 2720, 3020, 4832, 4868, 5134, 6040, 6085, 9736, 10268, 12080, 12170, 12835, 19472, 20536, 20689, 24160, 24340, 25670, 38944, 41072, 41378, 48680, 51340, 82144, 82756, 97360, 102680, 103445, 165512, 183767, 194720, 205360, 206890, 331024, 367534, 410720, 413780, 662048, 735068, 827560, 918835, 1470136, 1655120, 1837670, 2940272, 3124039, 3310240, 3675340, 5880544, 6248078, 7350680, 12496156, 14701360, 15620195, 24992312, 29402720, 31240390, 49984624, 62480780, 99969248, 124961560, 249923120, 499846240]

約数ペア:

[(1, 499846240), (2, 249923120), (4, 124961560), (5, 99969248), (8, 62480780), (10, 49984624), (16, 31240390), (17, 29402720), (20, 24992312), (32, 15620195), (34, 14701360), (40, 12496156), (68, 7350680), (80, 6248078), (85, 5880544), (136, 3675340), (151, 3310240), (160, 3124039), (170, 2940272), (272, 1837670), (302, 1655120), (340, 1470136), (544, 918835), (604, 827560), (680, 735068), (755, 662048), (1208, 413780), (1217, 410720), (1360, 367534), (1510, 331024), (2416, 206890), (2434, 205360), (2567, 194720), (2720, 183767), (3020, 165512), (4832, 103445), (4868, 102680), (5134, 97360), (6040, 82756), (6085, 82144), (9736, 51340), (10268, 48680), (12080, 41378), (12170, 41072), (12835, 38944), (19472, 25670), (20536, 24340), (20689, 24160)]