83140850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3457}}^1$

素因数の和:3519

約数の個数: 48

約数和(自身を含む): 171088008

約数和(自身を除く): 87947158

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 3457, 4810, 6914, 12025, 17285, 24050, 34570, 44941, 86425, 89882, 127909, 172850, 224705, 255818, 449410, 639545, 1123525, 1279090, 1662817, 2247050, 3197725, 3325634, 6395450, 8314085, 16628170, 41570425, 83140850]

約数ペア:

[(1, 83140850), (2, 41570425), (5, 16628170), (10, 8314085), (13, 6395450), (25, 3325634), (26, 3197725), (37, 2247050), (50, 1662817), (65, 1279090), (74, 1123525), (130, 639545), (185, 449410), (325, 255818), (370, 224705), (481, 172850), (650, 127909), (925, 89882), (962, 86425), (1850, 44941), (2405, 34570), (3457, 24050), (4810, 17285), (6914, 12025)]