12141200

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:384

約数の個数: 60

約数和(自身を含む): 29521920

約数和(自身を除く): 17380720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 239, 254, 400, 478, 508, 635, 956, 1016, 1195, 1270, 1912, 2032, 2390, 2540, 3175, 3824, 4780, 5080, 5975, 6350, 9560, 10160, 11950, 12700, 19120, 23900, 25400, 30353, 47800, 50800, 60706, 95600, 121412, 151765, 242824, 303530, 485648, 607060, 758825, 1214120, 1517650, 2428240, 3035300, 6070600, 12141200]

約数ペア:

[(1, 12141200), (2, 6070600), (4, 3035300), (5, 2428240), (8, 1517650), (10, 1214120), (16, 758825), (20, 607060), (25, 485648), (40, 303530), (50, 242824), (80, 151765), (100, 121412), (127, 95600), (200, 60706), (239, 50800), (254, 47800), (400, 30353), (478, 25400), (508, 23900), (635, 19120), (956, 12700), (1016, 11950), (1195, 10160), (1270, 9560), (1912, 6350), (2032, 5975), (2390, 5080), (2540, 4780), (3175, 3824)]