20034970100

素因数分解:

$2^2\times 5^2\times {\mathrm{200349701}}^1$

素因数の和:200349715

約数の個数: 18

約数和(自身を含む): 43475885334

約数和(自身を除く): 23440915234

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 200349701, 400699402, 801398804, 1001748505, 2003497010, 4006994020, 5008742525, 10017485050, 20034970100]

約数ペア:

[(1, 20034970100), (2, 10017485050), (4, 5008742525), (5, 4006994020), (10, 2003497010), (20, 1001748505), (25, 801398804), (50, 400699402), (100, 200349701)]