40374844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 78523200

約数和(自身を除く): 38148356

約数列:

[1, 2, 4, 23, 29, 37, 46, 58, 74, 92, 116, 148, 409, 667, 818, 851, 1073, 1334, 1636, 1702, 2146, 2668, 3404, 4292, 9407, 11861, 15133, 18814, 23722, 24679, 30266, 37628, 47444, 49358, 60532, 98716, 272803, 348059, 438857, 545606, 696118, 877714, 1091212, 1392236, 1755428, 10093711, 20187422, 40374844]

約数ペア:

[(1, 40374844), (2, 20187422), (4, 10093711), (23, 1755428), (29, 1392236), (37, 1091212), (46, 877714), (58, 696118), (74, 545606), (92, 438857), (116, 348059), (148, 272803), (409, 98716), (667, 60532), (818, 49358), (851, 47444), (1073, 37628), (1334, 30266), (1636, 24679), (1702, 23722), (2146, 18814), (2668, 15133), (3404, 11861), (4292, 9407)]