2012672375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121063}}^1$

素因数の和:121104

約数の個数: 32

約数和(自身を含む): 3021757440

約数和(自身を除く): 1009085065

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3325, 16625, 121063, 605315, 847441, 2300197, 3026575, 4237205, 11500985, 15132875, 16101379, 21186025, 57504925, 80506895, 105930125, 287524625, 402534475, 2012672375]

約数ペア:

[(1, 2012672375), (5, 402534475), (7, 287524625), (19, 105930125), (25, 80506895), (35, 57504925), (95, 21186025), (125, 16101379), (133, 15132875), (175, 11500985), (475, 4237205), (665, 3026575), (875, 2300197), (2375, 847441), (3325, 605315), (16625, 121063)]