75400460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{56269}}^1$

素因数の和:56345

約数の個数: 24

約数和(自身を含む): 160707120

約数和(自身を除く): 85306660

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 56269, 112538, 225076, 281345, 562690, 1125380, 3770023, 7540046, 15080092, 18850115, 37700230, 75400460]

約数ペア:

[(1, 75400460), (2, 37700230), (4, 18850115), (5, 15080092), (10, 7540046), (20, 3770023), (67, 1125380), (134, 562690), (268, 281345), (335, 225076), (670, 112538), (1340, 56269)]