2080522050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{815891}}^1$

素因数の和:815923

約数の個数: 48

約数和(自身を含む): 5463212832

約数和(自身を除く): 3382690782

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 815891, 1631782, 2447673, 4079455, 4895346, 8158910, 12238365, 13870147, 20397275, 24476730, 27740294, 40794550, 41610441, 61191825, 69350735, 83220882, 122383650, 138701470, 208052205, 346753675, 416104410, 693507350, 1040261025, 2080522050]

約数ペア:

[(1, 2080522050), (2, 1040261025), (3, 693507350), (5, 416104410), (6, 346753675), (10, 208052205), (15, 138701470), (17, 122383650), (25, 83220882), (30, 69350735), (34, 61191825), (50, 41610441), (51, 40794550), (75, 27740294), (85, 24476730), (102, 20397275), (150, 13870147), (170, 12238365), (255, 8158910), (425, 4895346), (510, 4079455), (850, 2447673), (1275, 1631782), (2550, 815891)]