93921320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75743}}^1$

素因数の和:75785

約数の個数: 32

約数和(自身を含む): 218142720

約数和(自身を除く): 124221400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 75743, 151486, 302972, 378715, 605944, 757430, 1514860, 2348033, 3029720, 4696066, 9392132, 11740165, 18784264, 23480330, 46960660, 93921320]

約数ペア:

[(1, 93921320), (2, 46960660), (4, 23480330), (5, 18784264), (8, 11740165), (10, 9392132), (20, 4696066), (31, 3029720), (40, 2348033), (62, 1514860), (124, 757430), (155, 605944), (248, 378715), (310, 302972), (620, 151486), (1240, 75743)]