2263720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3357

約数の個数: 32

約数和(自身を含む): 5394600

約数和(自身を除く): 3130880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3329, 6658, 13316, 16645, 26632, 33290, 56593, 66580, 113186, 133160, 226372, 282965, 452744, 565930, 1131860, 2263720]

約数ペア:

[(1, 2263720), (2, 1131860), (4, 565930), (5, 452744), (8, 282965), (10, 226372), (17, 133160), (20, 113186), (34, 66580), (40, 56593), (68, 33290), (85, 26632), (136, 16645), (170, 13316), (340, 6658), (680, 3329)]