56212240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100379}}^1$

素因数の和:100399

約数の個数: 40

約数和(自身を含む): 149365440

約数和(自身を除く): 93153200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100379, 200758, 401516, 501895, 702653, 803032, 1003790, 1405306, 1606064, 2007580, 2810612, 3513265, 4015160, 5621224, 7026530, 8030320, 11242448, 14053060, 28106120, 56212240]

約数ペア:

[(1, 56212240), (2, 28106120), (4, 14053060), (5, 11242448), (7, 8030320), (8, 7026530), (10, 5621224), (14, 4015160), (16, 3513265), (20, 2810612), (28, 2007580), (35, 1606064), (40, 1405306), (56, 1003790), (70, 803032), (80, 702653), (112, 501895), (140, 401516), (280, 200758), (560, 100379)]