16756700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 38424624

約数和(自身を除く): 21667924

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 61, 67, 82, 100, 122, 134, 164, 205, 244, 268, 305, 335, 410, 610, 670, 820, 1025, 1220, 1340, 1525, 1675, 2050, 2501, 2747, 3050, 3350, 4087, 4100, 5002, 5494, 6100, 6700, 8174, 10004, 10988, 12505, 13735, 16348, 20435, 25010, 27470, 40870, 50020, 54940, 62525, 68675, 81740, 102175, 125050, 137350, 167567, 204350, 250100, 274700, 335134, 408700, 670268, 837835, 1675670, 3351340, 4189175, 8378350, 16756700]

約数ペア:

[(1, 16756700), (2, 8378350), (4, 4189175), (5, 3351340), (10, 1675670), (20, 837835), (25, 670268), (41, 408700), (50, 335134), (61, 274700), (67, 250100), (82, 204350), (100, 167567), (122, 137350), (134, 125050), (164, 102175), (205, 81740), (244, 68675), (268, 62525), (305, 54940), (335, 50020), (410, 40870), (610, 27470), (670, 25010), (820, 20435), (1025, 16348), (1220, 13735), (1340, 12505), (1525, 10988), (1675, 10004), (2050, 8174), (2501, 6700), (2747, 6100), (3050, 5494), (3350, 5002), (4087, 4100)]