190012374620

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{97944523}}^1$

素因数の和:97944629

約数の個数: 24

約数和(自身を含む): 403139660784

約数和(自身を除く): 213127286164

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 97944523, 195889046, 391778092, 489722615, 979445230, 1958890460, 9500618731, 19001237462, 38002474924, 47503093655, 95006187310, 190012374620]

約数ペア:

[(1, 190012374620), (2, 95006187310), (4, 47503093655), (5, 38002474924), (10, 19001237462), (20, 9500618731), (97, 1958890460), (194, 979445230), (388, 489722615), (485, 391778092), (970, 195889046), (1940, 97944523)]