1025722010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2501761}}^1$

素因数の和:2501809

約数の個数: 16

約数和(自身を含む): 1891332072

約数和(自身を除く): 865610062

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2501761, 5003522, 12508805, 25017610, 102572201, 205144402, 512861005, 1025722010]

約数ペア:

[(1, 1025722010), (2, 512861005), (5, 205144402), (10, 102572201), (41, 25017610), (82, 12508805), (205, 5003522), (410, 2501761)]