12144460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 28195776

約数和(自身を除く): 16051316

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1553, 1564, 1955, 3106, 3910, 6212, 7765, 7820, 15530, 26401, 31060, 35719, 52802, 71438, 105604, 132005, 142876, 178595, 264010, 357190, 528020, 607223, 714380, 1214446, 2428892, 3036115, 6072230, 12144460]

約数ペア:

[(1, 12144460), (2, 6072230), (4, 3036115), (5, 2428892), (10, 1214446), (17, 714380), (20, 607223), (23, 528020), (34, 357190), (46, 264010), (68, 178595), (85, 142876), (92, 132005), (115, 105604), (170, 71438), (230, 52802), (340, 35719), (391, 31060), (460, 26401), (782, 15530), (1553, 7820), (1564, 7765), (1955, 6212), (3106, 3910)]