542038850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 1029309120

約数和(自身を除く): 487270270

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 179, 355, 358, 710, 853, 895, 1706, 1775, 1790, 3550, 4265, 4475, 8530, 8950, 12709, 21325, 25418, 42650, 60563, 63545, 121126, 127090, 152687, 302815, 305374, 317725, 605630, 635450, 763435, 1514075, 1526870, 3028150, 3817175, 7634350, 10840777, 21681554, 54203885, 108407770, 271019425, 542038850]

約数ペア:

[(1, 542038850), (2, 271019425), (5, 108407770), (10, 54203885), (25, 21681554), (50, 10840777), (71, 7634350), (142, 3817175), (179, 3028150), (355, 1526870), (358, 1514075), (710, 763435), (853, 635450), (895, 605630), (1706, 317725), (1775, 305374), (1790, 302815), (3550, 152687), (4265, 127090), (4475, 121126), (8530, 63545), (8950, 60563), (12709, 42650), (21325, 25418)]