16305850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 34551360

約数和(自身を除く): 18245510

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 1289, 2530, 2578, 6325, 6445, 12650, 12890, 14179, 28358, 29647, 32225, 59294, 64450, 70895, 141790, 148235, 296470, 326117, 354475, 652234, 708950, 741175, 1482350, 1630585, 3261170, 8152925, 16305850]

約数ペア:

[(1, 16305850), (2, 8152925), (5, 3261170), (10, 1630585), (11, 1482350), (22, 741175), (23, 708950), (25, 652234), (46, 354475), (50, 326117), (55, 296470), (110, 148235), (115, 141790), (230, 70895), (253, 64450), (275, 59294), (506, 32225), (550, 29647), (575, 28358), (1150, 14179), (1265, 12890), (1289, 12650), (2530, 6445), (2578, 6325)]