12552350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 25050480

約数和(自身を除く): 12498130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 146, 181, 190, 362, 365, 475, 730, 905, 950, 1387, 1810, 1825, 2774, 3439, 3650, 4525, 6878, 6935, 9050, 13213, 13870, 17195, 26426, 34390, 34675, 66065, 69350, 85975, 132130, 171950, 251047, 330325, 502094, 660650, 1255235, 2510470, 6276175, 12552350]

約数ペア:

[(1, 12552350), (2, 6276175), (5, 2510470), (10, 1255235), (19, 660650), (25, 502094), (38, 330325), (50, 251047), (73, 171950), (95, 132130), (146, 85975), (181, 69350), (190, 66065), (362, 34675), (365, 34390), (475, 26426), (730, 17195), (905, 13870), (950, 13213), (1387, 9050), (1810, 6935), (1825, 6878), (2774, 4525), (3439, 3650)]