40149610

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 33566870

約数列:

[1, 2, 5, 10, 107, 157, 214, 239, 314, 478, 535, 785, 1070, 1195, 1570, 2390, 16799, 25573, 33598, 37523, 51146, 75046, 83995, 127865, 167990, 187615, 255730, 375230, 4014961, 8029922, 20074805, 40149610]

約数ペア:

[(1, 40149610), (2, 20074805), (5, 8029922), (10, 4014961), (107, 375230), (157, 255730), (214, 187615), (239, 167990), (314, 127865), (478, 83995), (535, 75046), (785, 51146), (1070, 37523), (1195, 33598), (1570, 25573), (2390, 16799)]