74104240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{132329}}^1$

素因数の和:132349

約数の個数: 40

約数和(自身を含む): 196907040

約数和(自身を除く): 122802800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 132329, 264658, 529316, 661645, 926303, 1058632, 1323290, 1852606, 2117264, 2646580, 3705212, 4631515, 5293160, 7410424, 9263030, 10586320, 14820848, 18526060, 37052120, 74104240]

約数ペア:

[(1, 74104240), (2, 37052120), (4, 18526060), (5, 14820848), (7, 10586320), (8, 9263030), (10, 7410424), (14, 5293160), (16, 4631515), (20, 3705212), (28, 2646580), (35, 2117264), (40, 1852606), (56, 1323290), (70, 1058632), (80, 926303), (112, 661645), (140, 529316), (280, 264658), (560, 132329)]