712927270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{158077}}^1$

素因数の和:158136

約数の個数: 32

約数和(自身を含む): 1434083616

約数和(自身を除く): 721156346

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 158077, 316154, 790385, 1580770, 1738847, 3477694, 6481157, 8694235, 12962314, 17388470, 32405785, 64811570, 71292727, 142585454, 356463635, 712927270]

約数ペア:

[(1, 712927270), (2, 356463635), (5, 142585454), (10, 71292727), (11, 64811570), (22, 32405785), (41, 17388470), (55, 12962314), (82, 8694235), (110, 6481157), (205, 3477694), (410, 1738847), (451, 1580770), (902, 790385), (2255, 316154), (4510, 158077)]