31537120

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3787

約数の個数: 48

約数和(自身を含む): 75932640

約数和(自身を除く): 44395520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 3719, 4240, 7438, 8480, 14876, 18595, 29752, 37190, 59504, 74380, 119008, 148760, 197107, 297520, 394214, 595040, 788428, 985535, 1576856, 1971070, 3153712, 3942140, 6307424, 7884280, 15768560, 31537120]

約数ペア:

[(1, 31537120), (2, 15768560), (4, 7884280), (5, 6307424), (8, 3942140), (10, 3153712), (16, 1971070), (20, 1576856), (32, 985535), (40, 788428), (53, 595040), (80, 394214), (106, 297520), (160, 197107), (212, 148760), (265, 119008), (424, 74380), (530, 59504), (848, 37190), (1060, 29752), (1696, 18595), (2120, 14876), (3719, 8480), (4240, 7438)]