25953760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23173}}^1$

素因数の和:23195

約数の個数: 48

約数和(自身を含む): 70078176

約数和(自身を除く): 44124416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23173, 46346, 92692, 115865, 162211, 185384, 231730, 324422, 370768, 463460, 648844, 741536, 811055, 926920, 1297688, 1622110, 1853840, 2595376, 3244220, 3707680, 5190752, 6488440, 12976880, 25953760]

約数ペア:

[(1, 25953760), (2, 12976880), (4, 6488440), (5, 5190752), (7, 3707680), (8, 3244220), (10, 2595376), (14, 1853840), (16, 1622110), (20, 1297688), (28, 926920), (32, 811055), (35, 741536), (40, 648844), (56, 463460), (70, 370768), (80, 324422), (112, 231730), (140, 185384), (160, 162211), (224, 115865), (280, 92692), (560, 46346), (1120, 23173)]