8049270340

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1269601}}^1$

素因数の和:1269927

約数の個数: 24

約数和(自身を含む): 16956804312

約数和(自身を除く): 8907533972

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 1269601, 2539202, 5078404, 6348005, 12696010, 25392020, 402463517, 804927034, 1609854068, 2012317585, 4024635170, 8049270340]

約数ペア:

[(1, 8049270340), (2, 4024635170), (4, 2012317585), (5, 1609854068), (10, 804927034), (20, 402463517), (317, 25392020), (634, 12696010), (1268, 6348005), (1585, 5078404), (3170, 2539202), (6340, 1269601)]