677015820020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26203}}^1\times {\mathrm{67993}}^1$

素因数の和:94224

約数の個数: 48

約数和(自身を含む): 1496640411840

約数和(自身を除く): 819624591820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 26203, 52406, 67993, 104812, 131015, 135986, 262030, 271972, 339965, 497857, 524060, 679930, 995714, 1291867, 1359860, 1991428, 2489285, 2583734, 4978570, 5167468, 6459335, 9957140, 12918670, 25837340, 1781620579, 3563241158, 7126482316, 8908102895, 17816205790, 33850791001, 35632411580, 67701582002, 135403164004, 169253955005, 338507910010, 677015820020]

約数ペア:

[(1, 677015820020), (2, 338507910010), (4, 169253955005), (5, 135403164004), (10, 67701582002), (19, 35632411580), (20, 33850791001), (38, 17816205790), (76, 8908102895), (95, 7126482316), (190, 3563241158), (380, 1781620579), (26203, 25837340), (52406, 12918670), (67993, 9957140), (104812, 6459335), (131015, 5167468), (135986, 4978570), (262030, 2583734), (271972, 2489285), (339965, 1991428), (497857, 1359860), (524060, 1291867), (679930, 995714)]