125532820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5501}}^1$

素因数の和:5680

約数の個数: 48

約数和(自身を含む): 303182208

約数和(自身を除く): 177649388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5501, 5705, 11002, 11410, 22004, 22820, 27505, 38507, 55010, 77014, 110020, 154028, 192535, 385070, 770140, 896663, 1793326, 3586652, 4483315, 6276641, 8966630, 12553282, 17933260, 25106564, 31383205, 62766410, 125532820]

約数ペア:

[(1, 125532820), (2, 62766410), (4, 31383205), (5, 25106564), (7, 17933260), (10, 12553282), (14, 8966630), (20, 6276641), (28, 4483315), (35, 3586652), (70, 1793326), (140, 896663), (163, 770140), (326, 385070), (652, 192535), (815, 154028), (1141, 110020), (1630, 77014), (2282, 55010), (3260, 38507), (4564, 27505), (5501, 22820), (5705, 22004), (11002, 11410)]