104683820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73721}}^1$

素因数の和:73801

約数の個数: 24

約数和(自身を含む): 222935328

約数和(自身を除く): 118251508

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 73721, 147442, 294884, 368605, 737210, 1474420, 5234191, 10468382, 20936764, 26170955, 52341910, 104683820]

約数ペア:

[(1, 104683820), (2, 52341910), (4, 26170955), (5, 20936764), (10, 10468382), (20, 5234191), (71, 1474420), (142, 737210), (284, 368605), (355, 294884), (710, 147442), (1420, 73721)]