1151240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 2744280

約数和(自身を除く): 1593040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1693, 3386, 6772, 8465, 13544, 16930, 28781, 33860, 57562, 67720, 115124, 143905, 230248, 287810, 575620, 1151240]

約数ペア:

[(1, 1151240), (2, 575620), (4, 287810), (5, 230248), (8, 143905), (10, 115124), (17, 67720), (20, 57562), (34, 33860), (40, 28781), (68, 16930), (85, 13544), (136, 8465), (170, 6772), (340, 3386), (680, 1693)]