103638620

素因数分解:

$2^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{3011}}^1$

素因数の和:4741

約数の個数: 24

約数和(自身を含む): 217839888

約数和(自身を除く): 114201268

約数列:

[1, 2, 4, 5, 10, 20, 1721, 3011, 3442, 6022, 6884, 8605, 12044, 15055, 17210, 30110, 34420, 60220, 5181931, 10363862, 20727724, 25909655, 51819310, 103638620]

約数ペア:

[(1, 103638620), (2, 51819310), (4, 25909655), (5, 20727724), (10, 10363862), (20, 5181931), (1721, 60220), (3011, 34420), (3442, 30110), (6022, 17210), (6884, 15055), (8605, 12044)]