102185320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 242352000

約数和(自身を除く): 140166680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 872, 920, 1019, 1090, 2038, 2180, 2507, 4076, 4360, 5014, 5095, 8152, 10028, 10190, 12535, 20056, 20380, 23437, 25070, 40760, 46874, 50140, 93748, 100280, 111071, 117185, 187496, 222142, 234370, 444284, 468740, 555355, 888568, 937480, 1110710, 2221420, 2554633, 4442840, 5109266, 10218532, 12773165, 20437064, 25546330, 51092660, 102185320]

約数ペア:

[(1, 102185320), (2, 51092660), (4, 25546330), (5, 20437064), (8, 12773165), (10, 10218532), (20, 5109266), (23, 4442840), (40, 2554633), (46, 2221420), (92, 1110710), (109, 937480), (115, 888568), (184, 555355), (218, 468740), (230, 444284), (436, 234370), (460, 222142), (545, 187496), (872, 117185), (920, 111071), (1019, 100280), (1090, 93748), (2038, 50140), (2180, 46874), (2507, 40760), (4076, 25070), (4360, 23437), (5014, 20380), (5095, 20056), (8152, 12535), (10028, 10190)]