5025563140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47963}}^1$

素因数の和:48029

約数の個数: 72

約数和(自身を含む): 11796841728

約数和(自身を除く): 6771278588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 169, 260, 310, 338, 403, 620, 676, 806, 845, 1612, 1690, 2015, 3380, 4030, 5239, 8060, 10478, 20956, 26195, 47963, 52390, 95926, 104780, 191852, 239815, 479630, 623519, 959260, 1247038, 1486853, 2494076, 2973706, 3117595, 5947412, 6235190, 7434265, 8105747, 12470380, 14868530, 16211494, 19329089, 29737060, 32422988, 38658178, 40528735, 77316356, 81057470, 96645445, 162114940, 193290890, 251278157, 386581780, 502556314, 1005112628, 1256390785, 2512781570, 5025563140]

約数ペア:

[(1, 5025563140), (2, 2512781570), (4, 1256390785), (5, 1005112628), (10, 502556314), (13, 386581780), (20, 251278157), (26, 193290890), (31, 162114940), (52, 96645445), (62, 81057470), (65, 77316356), (124, 40528735), (130, 38658178), (155, 32422988), (169, 29737060), (260, 19329089), (310, 16211494), (338, 14868530), (403, 12470380), (620, 8105747), (676, 7434265), (806, 6235190), (845, 5947412), (1612, 3117595), (1690, 2973706), (2015, 2494076), (3380, 1486853), (4030, 1247038), (5239, 959260), (8060, 623519), (10478, 479630), (20956, 239815), (26195, 191852), (47963, 104780), (52390, 95926)]