83731370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 156452688

約数和(自身を除く): 72721318

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 970, 2333, 3589, 4666, 7178, 11665, 17945, 23330, 35890, 86321, 172642, 226301, 431605, 452602, 863210, 1131505, 2263010, 8373137, 16746274, 41865685, 83731370]

約数ペア:

[(1, 83731370), (2, 41865685), (5, 16746274), (10, 8373137), (37, 2263010), (74, 1131505), (97, 863210), (185, 452602), (194, 431605), (370, 226301), (485, 172642), (970, 86321), (2333, 35890), (3589, 23330), (4666, 17945), (7178, 11665)]