23361220

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1409}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 49152600

約数和(自身を除く): 25791380

約数列:

[1, 2, 4, 5, 10, 20, 829, 1409, 1658, 2818, 3316, 4145, 5636, 7045, 8290, 14090, 16580, 28180, 1168061, 2336122, 4672244, 5840305, 11680610, 23361220]

約数ペア:

[(1, 23361220), (2, 11680610), (4, 5840305), (5, 4672244), (10, 2336122), (20, 1168061), (829, 28180), (1409, 16580), (1658, 14090), (2818, 8290), (3316, 7045), (4145, 5636)]