82321205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 25505995

約数列:

[1, 5, 19, 47, 95, 103, 179, 235, 515, 893, 895, 1957, 3401, 4465, 4841, 8413, 9785, 17005, 18437, 24205, 42065, 91979, 92185, 159847, 350303, 459895, 799235, 866539, 1751515, 4332695, 16464241, 82321205]

約数ペア:

[(1, 82321205), (5, 16464241), (19, 4332695), (47, 1751515), (95, 866539), (103, 799235), (179, 459895), (235, 350303), (515, 159847), (893, 92185), (895, 91979), (1957, 42065), (3401, 24205), (4465, 18437), (4841, 17005), (8413, 9785)]