12668820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11113}}^1$

素因数の和:11144

約数の個数: 48

約数和(自身を含む): 37343040

約数和(自身を除く): 24674220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11113, 22226, 33339, 44452, 55565, 66678, 111130, 133356, 166695, 211147, 222260, 333390, 422294, 633441, 666780, 844588, 1055735, 1266882, 2111470, 2533764, 3167205, 4222940, 6334410, 12668820]

約数ペア:

[(1, 12668820), (2, 6334410), (3, 4222940), (4, 3167205), (5, 2533764), (6, 2111470), (10, 1266882), (12, 1055735), (15, 844588), (19, 666780), (20, 633441), (30, 422294), (38, 333390), (57, 222260), (60, 211147), (76, 166695), (95, 133356), (114, 111130), (190, 66678), (228, 55565), (285, 44452), (380, 33339), (570, 22226), (1140, 11113)]