520036670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 1012746240

約数和(自身を除く): 492709570

約数列:

[1, 2, 5, 10, 23, 46, 47, 73, 94, 115, 146, 230, 235, 365, 470, 659, 730, 1081, 1318, 1679, 2162, 3295, 3358, 3431, 5405, 6590, 6862, 8395, 10810, 15157, 16790, 17155, 30314, 30973, 34310, 48107, 61946, 75785, 78913, 96214, 151570, 154865, 157826, 240535, 309730, 394565, 481070, 712379, 789130, 1106461, 1424758, 2212922, 2261029, 3561895, 4522058, 5532305, 7123790, 11064610, 11305145, 22610290, 52003667, 104007334, 260018335, 520036670]

約数ペア:

[(1, 520036670), (2, 260018335), (5, 104007334), (10, 52003667), (23, 22610290), (46, 11305145), (47, 11064610), (73, 7123790), (94, 5532305), (115, 4522058), (146, 3561895), (230, 2261029), (235, 2212922), (365, 1424758), (470, 1106461), (659, 789130), (730, 712379), (1081, 481070), (1318, 394565), (1679, 309730), (2162, 240535), (3295, 157826), (3358, 154865), (3431, 151570), (5405, 96214), (6590, 78913), (6862, 75785), (8395, 61946), (10810, 48107), (15157, 34310), (16790, 30973), (17155, 30314)]