2797508750

素因数分解:

$2^1\times 5^4\times {\mathrm{1493}}^1\times {\mathrm{1499}}^1$

素因数の和:3014

約数の個数: 40

約数和(自身を含む): 5250663000

約数和(自身を除く): 2453154250

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1493, 1499, 2986, 2998, 7465, 7495, 14930, 14990, 37325, 37475, 74650, 74950, 186625, 187375, 373250, 374750, 933125, 936875, 1866250, 1873750, 2238007, 4476014, 11190035, 22380070, 55950175, 111900350, 279750875, 559501750, 1398754375, 2797508750]

約数ペア:

[(1, 2797508750), (2, 1398754375), (5, 559501750), (10, 279750875), (25, 111900350), (50, 55950175), (125, 22380070), (250, 11190035), (625, 4476014), (1250, 2238007), (1493, 1873750), (1499, 1866250), (2986, 936875), (2998, 933125), (7465, 374750), (7495, 373250), (14930, 187375), (14990, 186625), (37325, 74950), (37475, 74650)]