74595220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{532823}}^1$

素因数の和:532839

約数の個数: 24

約数和(自身を含む): 179028864

約数和(自身を除く): 104433644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 532823, 1065646, 2131292, 2664115, 3729761, 5328230, 7459522, 10656460, 14919044, 18648805, 37297610, 74595220]

約数ペア:

[(1, 74595220), (2, 37297610), (4, 18648805), (5, 14919044), (7, 10656460), (10, 7459522), (14, 5328230), (20, 3729761), (28, 2664115), (35, 2131292), (70, 1065646), (140, 532823)]