23188600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 57061080

約数和(自身を除く): 33872480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 71, 92, 100, 115, 142, 184, 200, 230, 284, 355, 460, 568, 575, 710, 920, 1150, 1420, 1633, 1775, 2300, 2840, 3266, 3550, 4600, 5041, 6532, 7100, 8165, 10082, 13064, 14200, 16330, 20164, 25205, 32660, 40328, 40825, 50410, 65320, 81650, 100820, 115943, 126025, 163300, 201640, 231886, 252050, 326600, 463772, 504100, 579715, 927544, 1008200, 1159430, 2318860, 2898575, 4637720, 5797150, 11594300, 23188600]

約数ペア:

[(1, 23188600), (2, 11594300), (4, 5797150), (5, 4637720), (8, 2898575), (10, 2318860), (20, 1159430), (23, 1008200), (25, 927544), (40, 579715), (46, 504100), (50, 463772), (71, 326600), (92, 252050), (100, 231886), (115, 201640), (142, 163300), (184, 126025), (200, 115943), (230, 100820), (284, 81650), (355, 65320), (460, 50410), (568, 40825), (575, 40328), (710, 32660), (920, 25205), (1150, 20164), (1420, 16330), (1633, 14200), (1775, 13064), (2300, 10082), (2840, 8165), (3266, 7100), (3550, 6532), (4600, 5041)]