63128000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 112

約数和(自身を含む): 168639744

約数和(自身を除く): 105511744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 607, 650, 800, 832, 1000, 1040, 1214, 1300, 1600, 1625, 2000, 2080, 2428, 2600, 3035, 3250, 4000, 4160, 4856, 5200, 6070, 6500, 7891, 8000, 9712, 10400, 12140, 13000, 15175, 15782, 19424, 20800, 24280, 26000, 30350, 31564, 38848, 39455, 48560, 52000, 60700, 63128, 75875, 78910, 97120, 104000, 121400, 126256, 151750, 157820, 194240, 197275, 242800, 252512, 303500, 315640, 394550, 485600, 505024, 607000, 631280, 789100, 971200, 986375, 1214000, 1262560, 1578200, 1972750, 2428000, 2525120, 3156400, 3945500, 4856000, 6312800, 7891000, 12625600, 15782000, 31564000, 63128000]

約数ペア:

[(1, 63128000), (2, 31564000), (4, 15782000), (5, 12625600), (8, 7891000), (10, 6312800), (13, 4856000), (16, 3945500), (20, 3156400), (25, 2525120), (26, 2428000), (32, 1972750), (40, 1578200), (50, 1262560), (52, 1214000), (64, 986375), (65, 971200), (80, 789100), (100, 631280), (104, 607000), (125, 505024), (130, 485600), (160, 394550), (200, 315640), (208, 303500), (250, 252512), (260, 242800), (320, 197275), (325, 194240), (400, 157820), (416, 151750), (500, 126256), (520, 121400), (607, 104000), (650, 97120), (800, 78910), (832, 75875), (1000, 63128), (1040, 60700), (1214, 52000), (1300, 48560), (1600, 39455), (1625, 38848), (2000, 31564), (2080, 30350), (2428, 26000), (2600, 24280), (3035, 20800), (3250, 19424), (4000, 15782), (4160, 15175), (4856, 13000), (5200, 12140), (6070, 10400), (6500, 9712), (7891, 8000)]