1178950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 2477520

約数和(自身を除く): 1298570

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 73, 85, 95, 146, 170, 190, 323, 365, 425, 475, 646, 730, 850, 950, 1241, 1387, 1615, 1825, 2482, 2774, 3230, 3650, 6205, 6935, 8075, 12410, 13870, 16150, 23579, 31025, 34675, 47158, 62050, 69350, 117895, 235790, 589475, 1178950]

約数ペア:

[(1, 1178950), (2, 589475), (5, 235790), (10, 117895), (17, 69350), (19, 62050), (25, 47158), (34, 34675), (38, 31025), (50, 23579), (73, 16150), (85, 13870), (95, 12410), (146, 8075), (170, 6935), (190, 6205), (323, 3650), (365, 3230), (425, 2774), (475, 2482), (646, 1825), (730, 1615), (850, 1387), (950, 1241)]