23402800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 60

約数和(自身を含む): 57636936

約数和(自身を除く): 34234136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1427, 1640, 2050, 2854, 3280, 4100, 5708, 7135, 8200, 11416, 14270, 16400, 22832, 28540, 35675, 57080, 58507, 71350, 114160, 117014, 142700, 234028, 285400, 292535, 468056, 570800, 585070, 936112, 1170140, 1462675, 2340280, 2925350, 4680560, 5850700, 11701400, 23402800]

約数ペア:

[(1, 23402800), (2, 11701400), (4, 5850700), (5, 4680560), (8, 2925350), (10, 2340280), (16, 1462675), (20, 1170140), (25, 936112), (40, 585070), (41, 570800), (50, 468056), (80, 292535), (82, 285400), (100, 234028), (164, 142700), (200, 117014), (205, 114160), (328, 71350), (400, 58507), (410, 57080), (656, 35675), (820, 28540), (1025, 22832), (1427, 16400), (1640, 14270), (2050, 11416), (2854, 8200), (3280, 7135), (4100, 5708)]