102209840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19069}}^1$

素因数の和:19149

約数の個数: 40

約数和(自身を含む): 241197360

約数和(自身を除く): 138987520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 19069, 38138, 76276, 95345, 152552, 190690, 305104, 381380, 762760, 1277623, 1525520, 2555246, 5110492, 6388115, 10220984, 12776230, 20441968, 25552460, 51104920, 102209840]

約数ペア:

[(1, 102209840), (2, 51104920), (4, 25552460), (5, 20441968), (8, 12776230), (10, 10220984), (16, 6388115), (20, 5110492), (40, 2555246), (67, 1525520), (80, 1277623), (134, 762760), (268, 381380), (335, 305104), (536, 190690), (670, 152552), (1072, 95345), (1340, 76276), (2680, 38138), (5360, 19069)]