1036458800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5455

約数の個数: 120

約数和(自身を含む): 2754625776

約数和(自身を除く): 1718166976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 74, 80, 100, 104, 130, 148, 185, 200, 208, 260, 296, 325, 370, 400, 481, 520, 592, 650, 740, 925, 962, 1040, 1300, 1480, 1850, 1924, 2405, 2600, 2960, 3700, 3848, 4810, 5200, 5387, 7400, 7696, 9620, 10774, 12025, 14800, 19240, 21548, 24050, 26935, 38480, 43096, 48100, 53870, 70031, 86192, 96200, 107740, 134675, 140062, 192400, 199319, 215480, 269350, 280124, 350155, 398638, 430960, 538700, 560248, 700310, 797276, 996595, 1077400, 1120496, 1400620, 1594552, 1750775, 1993190, 2154800, 2591147, 2801240, 3189104, 3501550, 3986380, 4982975, 5182294, 5602480, 7003100, 7972760, 9965950, 10364588, 12955735, 14006200, 15945520, 19931900, 20729176, 25911470, 28012400, 39863800, 41458352, 51822940, 64778675, 79727600, 103645880, 129557350, 207291760, 259114700, 518229400, 1036458800]

約数ペア:

[(1, 1036458800), (2, 518229400), (4, 259114700), (5, 207291760), (8, 129557350), (10, 103645880), (13, 79727600), (16, 64778675), (20, 51822940), (25, 41458352), (26, 39863800), (37, 28012400), (40, 25911470), (50, 20729176), (52, 19931900), (65, 15945520), (74, 14006200), (80, 12955735), (100, 10364588), (104, 9965950), (130, 7972760), (148, 7003100), (185, 5602480), (200, 5182294), (208, 4982975), (260, 3986380), (296, 3501550), (325, 3189104), (370, 2801240), (400, 2591147), (481, 2154800), (520, 1993190), (592, 1750775), (650, 1594552), (740, 1400620), (925, 1120496), (962, 1077400), (1040, 996595), (1300, 797276), (1480, 700310), (1850, 560248), (1924, 538700), (2405, 430960), (2600, 398638), (2960, 350155), (3700, 280124), (3848, 269350), (4810, 215480), (5200, 199319), (5387, 192400), (7400, 140062), (7696, 134675), (9620, 107740), (10774, 96200), (12025, 86192), (14800, 70031), (19240, 53870), (21548, 48100), (24050, 43096), (26935, 38480)]