155115050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 308358240

約数和(自身を除く): 153243190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1273, 1675, 2437, 2546, 3350, 4874, 6365, 12185, 12730, 24370, 31825, 46303, 60925, 63650, 92606, 121850, 163279, 231515, 326558, 463030, 816395, 1157575, 1632790, 2315150, 3102301, 4081975, 6204602, 8163950, 15511505, 31023010, 77557525, 155115050]

約数ペア:

[(1, 155115050), (2, 77557525), (5, 31023010), (10, 15511505), (19, 8163950), (25, 6204602), (38, 4081975), (50, 3102301), (67, 2315150), (95, 1632790), (134, 1157575), (190, 816395), (335, 463030), (475, 326558), (670, 231515), (950, 163279), (1273, 121850), (1675, 92606), (2437, 63650), (2546, 60925), (3350, 46303), (4874, 31825), (6365, 24370), (12185, 12730)]