2313620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 5027400

約数和(自身を除く): 2713780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3989, 7978, 15956, 19945, 39890, 79780, 115681, 231362, 462724, 578405, 1156810, 2313620]

約数ペア:

[(1, 2313620), (2, 1156810), (4, 578405), (5, 462724), (10, 231362), (20, 115681), (29, 79780), (58, 39890), (116, 19945), (145, 15956), (290, 7978), (580, 3989)]