50705000

素因数分解:

$2^3\times 5^4\times {\mathrm{10141}}^1$

素因数の和:10167

約数の個数: 40

約数和(自身を含む): 118813530

約数和(自身を除く): 68108530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 10141, 20282, 40564, 50705, 81128, 101410, 202820, 253525, 405640, 507050, 1014100, 1267625, 2028200, 2535250, 5070500, 6338125, 10141000, 12676250, 25352500, 50705000]

約数ペア:

[(1, 50705000), (2, 25352500), (4, 12676250), (5, 10141000), (8, 6338125), (10, 5070500), (20, 2535250), (25, 2028200), (40, 1267625), (50, 1014100), (100, 507050), (125, 405640), (200, 253525), (250, 202820), (500, 101410), (625, 81128), (1000, 50705), (1250, 40564), (2500, 20282), (5000, 10141)]