57720440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 142300800

約数和(自身を除く): 84580360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 2927, 3944, 4930, 5854, 9860, 11708, 14635, 19720, 23416, 29270, 49759, 58540, 84883, 99518, 117080, 169766, 199036, 248795, 339532, 398072, 424415, 497590, 679064, 848830, 995180, 1443011, 1697660, 1990360, 2886022, 3395320, 5772044, 7215055, 11544088, 14430110, 28860220, 57720440]

約数ペア:

[(1, 57720440), (2, 28860220), (4, 14430110), (5, 11544088), (8, 7215055), (10, 5772044), (17, 3395320), (20, 2886022), (29, 1990360), (34, 1697660), (40, 1443011), (58, 995180), (68, 848830), (85, 679064), (116, 497590), (136, 424415), (145, 398072), (170, 339532), (232, 248795), (290, 199036), (340, 169766), (493, 117080), (580, 99518), (680, 84883), (986, 58540), (1160, 49759), (1972, 29270), (2465, 23416), (2927, 19720), (3944, 14635), (4930, 11708), (5854, 9860)]