87753250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 186361344

約数和(自身を除く): 98608094

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 67, 125, 130, 134, 155, 169, 250, 310, 325, 335, 338, 403, 650, 670, 775, 806, 845, 871, 1550, 1625, 1675, 1690, 1742, 2015, 2077, 3250, 3350, 3875, 4030, 4154, 4225, 4355, 5239, 7750, 8375, 8450, 8710, 10075, 10385, 10478, 11323, 16750, 20150, 20770, 21125, 21775, 22646, 26195, 27001, 42250, 43550, 50375, 51925, 52390, 54002, 56615, 100750, 103850, 108875, 113230, 130975, 135005, 217750, 259625, 261950, 270010, 283075, 351013, 519250, 566150, 654875, 675025, 702026, 1309750, 1350050, 1415375, 1755065, 2830750, 3375125, 3510130, 6750250, 8775325, 17550650, 43876625, 87753250]

約数ペア:

[(1, 87753250), (2, 43876625), (5, 17550650), (10, 8775325), (13, 6750250), (25, 3510130), (26, 3375125), (31, 2830750), (50, 1755065), (62, 1415375), (65, 1350050), (67, 1309750), (125, 702026), (130, 675025), (134, 654875), (155, 566150), (169, 519250), (250, 351013), (310, 283075), (325, 270010), (335, 261950), (338, 259625), (403, 217750), (650, 135005), (670, 130975), (775, 113230), (806, 108875), (845, 103850), (871, 100750), (1550, 56615), (1625, 54002), (1675, 52390), (1690, 51925), (1742, 50375), (2015, 43550), (2077, 42250), (3250, 27001), (3350, 26195), (3875, 22646), (4030, 21775), (4154, 21125), (4225, 20770), (4355, 20150), (5239, 16750), (7750, 11323), (8375, 10478), (8450, 10385), (8710, 10075)]