40980164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 73942680

約数和(自身を除く): 32962516

約数列:

[1, 2, 4, 37, 74, 148, 409, 677, 818, 1354, 1636, 2708, 15133, 25049, 30266, 50098, 60532, 100196, 276893, 553786, 1107572, 10245041, 20490082, 40980164]

約数ペア:

[(1, 40980164), (2, 20490082), (4, 10245041), (37, 1107572), (74, 553786), (148, 276893), (409, 100196), (677, 60532), (818, 50098), (1354, 30266), (1636, 25049), (2708, 15133)]