122325160

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{34361}}^1$

素因数の和:34461

約数の個数: 32

約数和(自身を含む): 278332200

約数和(自身を除く): 156007040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 34361, 68722, 137444, 171805, 274888, 343610, 687220, 1374440, 3058129, 6116258, 12232516, 15290645, 24465032, 30581290, 61162580, 122325160]

約数ペア:

[(1, 122325160), (2, 61162580), (4, 30581290), (5, 24465032), (8, 15290645), (10, 12232516), (20, 6116258), (40, 3058129), (89, 1374440), (178, 687220), (356, 343610), (445, 274888), (712, 171805), (890, 137444), (1780, 68722), (3560, 34361)]