85631000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 246879360

約数和(自身を除く): 161248360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 875, 910, 941, 1000, 1300, 1400, 1625, 1750, 1820, 1882, 2275, 2600, 3250, 3500, 3640, 3764, 4550, 4705, 6500, 6587, 7000, 7528, 9100, 9410, 11375, 12233, 13000, 13174, 18200, 18820, 22750, 23525, 24466, 26348, 32935, 37640, 45500, 47050, 48932, 52696, 61165, 65870, 85631, 91000, 94100, 97864, 117625, 122330, 131740, 164675, 171262, 188200, 235250, 244660, 263480, 305825, 329350, 342524, 428155, 470500, 489320, 611650, 658700, 685048, 823375, 856310, 941000, 1223300, 1317400, 1529125, 1646750, 1712620, 2140775, 2446600, 3058250, 3293500, 3425240, 4281550, 6116500, 6587000, 8563100, 10703875, 12233000, 17126200, 21407750, 42815500, 85631000]

約数ペア:

[(1, 85631000), (2, 42815500), (4, 21407750), (5, 17126200), (7, 12233000), (8, 10703875), (10, 8563100), (13, 6587000), (14, 6116500), (20, 4281550), (25, 3425240), (26, 3293500), (28, 3058250), (35, 2446600), (40, 2140775), (50, 1712620), (52, 1646750), (56, 1529125), (65, 1317400), (70, 1223300), (91, 941000), (100, 856310), (104, 823375), (125, 685048), (130, 658700), (140, 611650), (175, 489320), (182, 470500), (200, 428155), (250, 342524), (260, 329350), (280, 305825), (325, 263480), (350, 244660), (364, 235250), (455, 188200), (500, 171262), (520, 164675), (650, 131740), (700, 122330), (728, 117625), (875, 97864), (910, 94100), (941, 91000), (1000, 85631), (1300, 65870), (1400, 61165), (1625, 52696), (1750, 48932), (1820, 47050), (1882, 45500), (2275, 37640), (2600, 32935), (3250, 26348), (3500, 24466), (3640, 23525), (3764, 22750), (4550, 18820), (4705, 18200), (6500, 13174), (6587, 13000), (7000, 12233), (7528, 11375), (9100, 9410)]