913029440

素因数分解:

$2^6\times 5^1\times {\mathrm{2853217}}^1$

素因数の和:2853234

約数の個数: 28

約数和(自身を含む): 2174152116

約数和(自身を除く): 1261122676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2853217, 5706434, 11412868, 14266085, 22825736, 28532170, 45651472, 57064340, 91302944, 114128680, 182605888, 228257360, 456514720, 913029440]

約数ペア:

[(1, 913029440), (2, 456514720), (4, 228257360), (5, 182605888), (8, 114128680), (10, 91302944), (16, 57064340), (20, 45651472), (32, 28532170), (40, 22825736), (64, 14266085), (80, 11412868), (160, 5706434), (320, 2853217)]