58321540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 127733760

約数和(自身を除く): 69412220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 863, 1090, 1726, 2180, 3379, 3452, 4315, 6758, 8630, 13516, 16895, 17260, 26753, 33790, 53506, 67580, 94067, 107012, 133765, 188134, 267530, 376268, 470335, 535060, 940670, 1881340, 2916077, 5832154, 11664308, 14580385, 29160770, 58321540]

約数ペア:

[(1, 58321540), (2, 29160770), (4, 14580385), (5, 11664308), (10, 5832154), (20, 2916077), (31, 1881340), (62, 940670), (109, 535060), (124, 470335), (155, 376268), (218, 267530), (310, 188134), (436, 133765), (545, 107012), (620, 94067), (863, 67580), (1090, 53506), (1726, 33790), (2180, 26753), (3379, 17260), (3452, 16895), (4315, 13516), (6758, 8630)]