126838400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3086

約数の個数: 96

約数和(自身を含む): 337543500

約数和(自身を除く): 210705100

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3049, 3200, 4160, 5200, 6098, 8320, 10400, 12196, 15245, 20800, 24392, 30490, 39637, 41600, 48784, 60980, 76225, 79274, 97568, 121960, 152450, 158548, 195136, 198185, 243920, 304900, 317096, 390272, 396370, 487840, 609800, 634192, 792740, 975680, 990925, 1219600, 1268384, 1585480, 1951360, 1981850, 2439200, 2536768, 3170960, 3963700, 4878400, 5073536, 6341920, 7927400, 9756800, 12683840, 15854800, 25367680, 31709600, 63419200, 126838400]

約数ペア:

[(1, 126838400), (2, 63419200), (4, 31709600), (5, 25367680), (8, 15854800), (10, 12683840), (13, 9756800), (16, 7927400), (20, 6341920), (25, 5073536), (26, 4878400), (32, 3963700), (40, 3170960), (50, 2536768), (52, 2439200), (64, 1981850), (65, 1951360), (80, 1585480), (100, 1268384), (104, 1219600), (128, 990925), (130, 975680), (160, 792740), (200, 634192), (208, 609800), (260, 487840), (320, 396370), (325, 390272), (400, 317096), (416, 304900), (520, 243920), (640, 198185), (650, 195136), (800, 158548), (832, 152450), (1040, 121960), (1300, 97568), (1600, 79274), (1664, 76225), (2080, 60980), (2600, 48784), (3049, 41600), (3200, 39637), (4160, 30490), (5200, 24392), (6098, 20800), (8320, 15245), (10400, 12196)]