84943160

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{11003}}^1$

素因数の和:11207

約数の個数: 32

約数和(自身を含む): 192129840

約数和(自身を除く): 107186680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 11003, 22006, 44012, 55015, 88024, 110030, 220060, 440120, 2123579, 4247158, 8494316, 10617895, 16988632, 21235790, 42471580, 84943160]

約数ペア:

[(1, 84943160), (2, 42471580), (4, 21235790), (5, 16988632), (8, 10617895), (10, 8494316), (20, 4247158), (40, 2123579), (193, 440120), (386, 220060), (772, 110030), (965, 88024), (1544, 55015), (1930, 44012), (3860, 22006), (7720, 11003)]