1481567660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{10177}}^1$

素因数の和:10466

約数の個数: 48

約数和(自身を含む): 3231718560

約数和(自身を除く): 1750150900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 251, 290, 502, 580, 1004, 1255, 2510, 5020, 7279, 10177, 14558, 20354, 29116, 36395, 40708, 50885, 72790, 101770, 145580, 203540, 295133, 590266, 1180532, 1475665, 2554427, 2951330, 5108854, 5902660, 10217708, 12772135, 25544270, 51088540, 74078383, 148156766, 296313532, 370391915, 740783830, 1481567660]

約数ペア:

[(1, 1481567660), (2, 740783830), (4, 370391915), (5, 296313532), (10, 148156766), (20, 74078383), (29, 51088540), (58, 25544270), (116, 12772135), (145, 10217708), (251, 5902660), (290, 5108854), (502, 2951330), (580, 2554427), (1004, 1475665), (1255, 1180532), (2510, 590266), (5020, 295133), (7279, 203540), (10177, 145580), (14558, 101770), (20354, 72790), (29116, 50885), (36395, 40708)]