82066400

素因数分解:

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

素因数の和:653

約数の個数: 108

約数和(自身を含む): 217298592

約数和(自身を除く): 135232192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 416, 520, 607, 650, 676, 800, 845, 1040, 1214, 1300, 1352, 1690, 2080, 2428, 2600, 2704, 3035, 3380, 4225, 4856, 5200, 5408, 6070, 6760, 7891, 8450, 9712, 10400, 12140, 13520, 15175, 15782, 16900, 19424, 24280, 27040, 30350, 31564, 33800, 39455, 48560, 60700, 63128, 67600, 78910, 97120, 102583, 121400, 126256, 135200, 157820, 197275, 205166, 242800, 252512, 315640, 394550, 410332, 485600, 512915, 631280, 789100, 820664, 1025830, 1262560, 1578200, 1641328, 2051660, 2564575, 3156400, 3282656, 4103320, 5129150, 6312800, 8206640, 10258300, 16413280, 20516600, 41033200, 82066400]

約数ペア:

[(1, 82066400), (2, 41033200), (4, 20516600), (5, 16413280), (8, 10258300), (10, 8206640), (13, 6312800), (16, 5129150), (20, 4103320), (25, 3282656), (26, 3156400), (32, 2564575), (40, 2051660), (50, 1641328), (52, 1578200), (65, 1262560), (80, 1025830), (100, 820664), (104, 789100), (130, 631280), (160, 512915), (169, 485600), (200, 410332), (208, 394550), (260, 315640), (325, 252512), (338, 242800), (400, 205166), (416, 197275), (520, 157820), (607, 135200), (650, 126256), (676, 121400), (800, 102583), (845, 97120), (1040, 78910), (1214, 67600), (1300, 63128), (1352, 60700), (1690, 48560), (2080, 39455), (2428, 33800), (2600, 31564), (2704, 30350), (3035, 27040), (3380, 24280), (4225, 19424), (4856, 16900), (5200, 15782), (5408, 15175), (6070, 13520), (6760, 12140), (7891, 10400), (8450, 9712)]