12983650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 25891200

約数和(自身を除く): 12907550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 173, 190, 346, 395, 475, 790, 865, 950, 1501, 1730, 1975, 3002, 3287, 3950, 4325, 6574, 7505, 8650, 13667, 15010, 16435, 27334, 32870, 37525, 68335, 75050, 82175, 136670, 164350, 259673, 341675, 519346, 683350, 1298365, 2596730, 6491825, 12983650]

約数ペア:

[(1, 12983650), (2, 6491825), (5, 2596730), (10, 1298365), (19, 683350), (25, 519346), (38, 341675), (50, 259673), (79, 164350), (95, 136670), (158, 82175), (173, 75050), (190, 68335), (346, 37525), (395, 32870), (475, 27334), (790, 16435), (865, 15010), (950, 13667), (1501, 8650), (1730, 7505), (1975, 6574), (3002, 4325), (3287, 3950)]