38944930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 71978544

約数和(自身を除く): 33033614

約数列:

[1, 2, 5, 10, 53, 106, 197, 265, 373, 394, 530, 746, 985, 1865, 1970, 3730, 10441, 19769, 20882, 39538, 52205, 73481, 98845, 104410, 146962, 197690, 367405, 734810, 3894493, 7788986, 19472465, 38944930]

約数ペア:

[(1, 38944930), (2, 19472465), (5, 7788986), (10, 3894493), (53, 734810), (106, 367405), (197, 197690), (265, 146962), (373, 104410), (394, 98845), (530, 73481), (746, 52205), (985, 39538), (1865, 20882), (1970, 19769), (3730, 10441)]