5442798530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{2503}}^1$

素因数の和:2955

約数の個数: 64

約数和(自身を含む): 10828097280

約数和(自身を除く): 5385298750

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 389, 430, 559, 778, 1118, 1945, 2503, 2795, 3890, 5006, 5057, 5590, 10114, 12515, 16727, 25030, 25285, 32539, 33454, 50570, 65078, 83635, 107629, 162695, 167270, 215258, 217451, 325390, 434902, 538145, 973667, 1076290, 1087255, 1399177, 1947334, 2174510, 2798354, 4868335, 6995885, 9736670, 12657671, 13991770, 25315342, 41867681, 63288355, 83735362, 126576710, 209338405, 418676810, 544279853, 1088559706, 2721399265, 5442798530]

約数ペア:

[(1, 5442798530), (2, 2721399265), (5, 1088559706), (10, 544279853), (13, 418676810), (26, 209338405), (43, 126576710), (65, 83735362), (86, 63288355), (130, 41867681), (215, 25315342), (389, 13991770), (430, 12657671), (559, 9736670), (778, 6995885), (1118, 4868335), (1945, 2798354), (2503, 2174510), (2795, 1947334), (3890, 1399177), (5006, 1087255), (5057, 1076290), (5590, 973667), (10114, 538145), (12515, 434902), (16727, 325390), (25030, 217451), (25285, 215258), (32539, 167270), (33454, 162695), (50570, 107629), (65078, 83635)]