2100039177800

素因数分解:

$2^3\times 5^2\times {\mathrm{10500195889}}^1$

素因数の和:10500195905

約数の個数: 24

約数和(自身を含む): 4882591088850

約数和(自身を除く): 2782551911050

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10500195889, 21000391778, 42000783556, 52500979445, 84001567112, 105001958890, 210003917780, 262504897225, 420007835560, 525009794450, 1050019588900, 2100039177800]

約数ペア:

[(1, 2100039177800), (2, 1050019588900), (4, 525009794450), (5, 420007835560), (8, 262504897225), (10, 210003917780), (20, 105001958890), (25, 84001567112), (40, 52500979445), (50, 42000783556), (100, 21000391778), (200, 10500195889)]