57192580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 124717824

約数和(自身を除く): 67525244

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 730, 860, 911, 1460, 1822, 3139, 3644, 4555, 6278, 9110, 12556, 15695, 18220, 31390, 39173, 62780, 66503, 78346, 133006, 156692, 195865, 266012, 332515, 391730, 665030, 783460, 1330060, 2859629, 5719258, 11438516, 14298145, 28596290, 57192580]

約数ペア:

[(1, 57192580), (2, 28596290), (4, 14298145), (5, 11438516), (10, 5719258), (20, 2859629), (43, 1330060), (73, 783460), (86, 665030), (146, 391730), (172, 332515), (215, 266012), (292, 195865), (365, 156692), (430, 133006), (730, 78346), (860, 66503), (911, 62780), (1460, 39173), (1822, 31390), (3139, 18220), (3644, 15695), (4555, 12556), (6278, 9110)]