36709547180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1\times {\mathrm{28627}}^1$

素因数の和:29394

約数の個数: 48

約数和(自身を含む): 78005345376

約数和(自身を除く): 41295798196

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 661, 970, 1322, 1940, 2644, 3305, 6610, 13220, 28627, 57254, 64117, 114508, 128234, 143135, 256468, 286270, 320585, 572540, 641170, 1282340, 2776819, 5553638, 11107276, 13884095, 18922447, 27768190, 37844894, 55536380, 75689788, 94612235, 189224470, 378448940, 1835477359, 3670954718, 7341909436, 9177386795, 18354773590, 36709547180]

約数ペア:

[(1, 36709547180), (2, 18354773590), (4, 9177386795), (5, 7341909436), (10, 3670954718), (20, 1835477359), (97, 378448940), (194, 189224470), (388, 94612235), (485, 75689788), (661, 55536380), (970, 37844894), (1322, 27768190), (1940, 18922447), (2644, 13884095), (3305, 11107276), (6610, 5553638), (13220, 2776819), (28627, 1282340), (57254, 641170), (64117, 572540), (114508, 320585), (128234, 286270), (143135, 256468)]