2080787625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2017}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 4321684224

約数和(自身を除く): 2240896599

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 131, 175, 225, 315, 375, 393, 525, 655, 875, 917, 1125, 1179, 1575, 1965, 2017, 2625, 2751, 3275, 4585, 5895, 6051, 7875, 8253, 9825, 10085, 13755, 14119, 16375, 18153, 22925, 29475, 30255, 41265, 42357, 49125, 50425, 68775, 70595, 90765, 114625, 127071, 147375, 151275, 206325, 211785, 252125, 264227, 343875, 352975, 453825, 635355, 756375, 792681, 1031625, 1058925, 1321135, 1764875, 1849589, 2269125, 2378043, 3176775, 3963405, 5294625, 5548767, 6605675, 9247945, 11890215, 15883875, 16646301, 19817025, 27743835, 33028375, 46239725, 59451075, 83231505, 99085125, 138719175, 231198625, 297255375, 416157525, 693595875, 2080787625]

約数ペア:

[(1, 2080787625), (3, 693595875), (5, 416157525), (7, 297255375), (9, 231198625), (15, 138719175), (21, 99085125), (25, 83231505), (35, 59451075), (45, 46239725), (63, 33028375), (75, 27743835), (105, 19817025), (125, 16646301), (131, 15883875), (175, 11890215), (225, 9247945), (315, 6605675), (375, 5548767), (393, 5294625), (525, 3963405), (655, 3176775), (875, 2378043), (917, 2269125), (1125, 1849589), (1179, 1764875), (1575, 1321135), (1965, 1058925), (2017, 1031625), (2625, 792681), (2751, 756375), (3275, 635355), (4585, 453825), (5895, 352975), (6051, 343875), (7875, 264227), (8253, 252125), (9825, 211785), (10085, 206325), (13755, 151275), (14119, 147375), (16375, 127071), (18153, 114625), (22925, 90765), (29475, 70595), (30255, 68775), (41265, 50425), (42357, 49125)]