102022990

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{12611}}^1$

素因数の和:13427

約数の個数: 16

約数和(自身を含む): 183882960

約数和(自身を除く): 81859970

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 12611, 25222, 63055, 126110, 10202299, 20404598, 51011495, 102022990]

約数ペア:

[(1, 102022990), (2, 51011495), (5, 20404598), (10, 10202299), (809, 126110), (1618, 63055), (4045, 25222), (8090, 12611)]