970648450

素因数分解:

$2^1\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{19051}}^1$

素因数の和:20082

約数の個数: 24

約数和(自身を含む): 1807272720

約数和(自身を除く): 836624270

約数列:

[1, 2, 5, 10, 25, 50, 1019, 2038, 5095, 10190, 19051, 25475, 38102, 50950, 95255, 190510, 476275, 952550, 19412969, 38825938, 97064845, 194129690, 485324225, 970648450]

約数ペア:

[(1, 970648450), (2, 485324225), (5, 194129690), (10, 97064845), (25, 38825938), (50, 19412969), (1019, 952550), (2038, 476275), (5095, 190510), (10190, 95255), (19051, 50950), (25475, 38102)]