97340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 212352

約数和(自身を除く): 115012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 157, 310, 314, 620, 628, 785, 1570, 3140, 4867, 9734, 19468, 24335, 48670, 97340]

約数ペア:

[(1, 97340), (2, 48670), (4, 24335), (5, 19468), (10, 9734), (20, 4867), (31, 3140), (62, 1570), (124, 785), (155, 628), (157, 620), (310, 314)]