72535160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{95441}}^1$

素因数の和:95471

約数の個数: 32

約数和(自身を含む): 171795600

約数和(自身を除く): 99260440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 95441, 190882, 381764, 477205, 763528, 954410, 1813379, 1908820, 3626758, 3817640, 7253516, 9066895, 14507032, 18133790, 36267580, 72535160]

約数ペア:

[(1, 72535160), (2, 36267580), (4, 18133790), (5, 14507032), (8, 9066895), (10, 7253516), (19, 3817640), (20, 3626758), (38, 1908820), (40, 1813379), (76, 954410), (95, 763528), (152, 477205), (190, 381764), (380, 190882), (760, 95441)]