12601750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 28454400

約数和(自身を除く): 15852650

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 379, 475, 665, 758, 875, 950, 1330, 1750, 1895, 2375, 2653, 3325, 3790, 4750, 5306, 6650, 7201, 9475, 13265, 14402, 16625, 18950, 26530, 33250, 36005, 47375, 50407, 66325, 72010, 94750, 100814, 132650, 180025, 252035, 331625, 360050, 504070, 663250, 900125, 1260175, 1800250, 2520350, 6300875, 12601750]

約数ペア:

[(1, 12601750), (2, 6300875), (5, 2520350), (7, 1800250), (10, 1260175), (14, 900125), (19, 663250), (25, 504070), (35, 360050), (38, 331625), (50, 252035), (70, 180025), (95, 132650), (125, 100814), (133, 94750), (175, 72010), (190, 66325), (250, 50407), (266, 47375), (350, 36005), (379, 33250), (475, 26530), (665, 18950), (758, 16625), (875, 14402), (950, 13265), (1330, 9475), (1750, 7201), (1895, 6650), (2375, 5306), (2653, 4750), (3325, 3790)]