172324659620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1295869}}^1$

素因数の和:1296048

約数の個数: 48

約数和(自身を含む): 371189002800

約数和(自身を除く): 198864343180

約数列:

[1, 2, 4, 5, 10, 20, 61, 109, 122, 218, 244, 305, 436, 545, 610, 1090, 1220, 2180, 6649, 13298, 26596, 33245, 66490, 132980, 1295869, 2591738, 5183476, 6479345, 12958690, 25917380, 79048009, 141249721, 158096018, 282499442, 316192036, 395240045, 564998884, 706248605, 790480090, 1412497210, 1580960180, 2824994420, 8616232981, 17232465962, 34464931924, 43081164905, 86162329810, 172324659620]

約数ペア:

[(1, 172324659620), (2, 86162329810), (4, 43081164905), (5, 34464931924), (10, 17232465962), (20, 8616232981), (61, 2824994420), (109, 1580960180), (122, 1412497210), (218, 790480090), (244, 706248605), (305, 564998884), (436, 395240045), (545, 316192036), (610, 282499442), (1090, 158096018), (1220, 141249721), (2180, 79048009), (6649, 25917380), (13298, 12958690), (26596, 6479345), (33245, 5183476), (66490, 2591738), (132980, 1295869)]