86788000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 229778640

約数和(自身を除く): 142990640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 800, 1000, 1040, 1300, 1625, 1669, 2000, 2080, 2600, 3250, 3338, 4000, 5200, 6500, 6676, 8345, 10400, 13000, 13352, 16690, 21697, 26000, 26704, 33380, 41725, 43394, 52000, 53408, 66760, 83450, 86788, 108485, 133520, 166900, 173576, 208625, 216970, 267040, 333800, 347152, 417250, 433940, 542425, 667600, 694304, 834500, 867880, 1084850, 1335200, 1669000, 1735760, 2169700, 2712125, 3338000, 3471520, 4339400, 5424250, 6676000, 8678800, 10848500, 17357600, 21697000, 43394000, 86788000]

約数ペア:

[(1, 86788000), (2, 43394000), (4, 21697000), (5, 17357600), (8, 10848500), (10, 8678800), (13, 6676000), (16, 5424250), (20, 4339400), (25, 3471520), (26, 3338000), (32, 2712125), (40, 2169700), (50, 1735760), (52, 1669000), (65, 1335200), (80, 1084850), (100, 867880), (104, 834500), (125, 694304), (130, 667600), (160, 542425), (200, 433940), (208, 417250), (250, 347152), (260, 333800), (325, 267040), (400, 216970), (416, 208625), (500, 173576), (520, 166900), (650, 133520), (800, 108485), (1000, 86788), (1040, 83450), (1300, 66760), (1625, 53408), (1669, 52000), (2000, 43394), (2080, 41725), (2600, 33380), (3250, 26704), (3338, 26000), (4000, 21697), (5200, 16690), (6500, 13352), (6676, 13000), (8345, 10400)]