73385900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 72

約数和(自身を含む): 186508896

約数和(自身を除く): 113122996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2557, 2870, 4100, 5114, 5740, 7175, 10228, 12785, 14350, 17899, 25570, 28700, 35798, 51140, 63925, 71596, 89495, 104837, 127850, 178990, 209674, 255700, 357980, 419348, 447475, 524185, 733859, 894950, 1048370, 1467718, 1789900, 2096740, 2620925, 2935436, 3669295, 5241850, 7338590, 10483700, 14677180, 18346475, 36692950, 73385900]

約数ペア:

[(1, 73385900), (2, 36692950), (4, 18346475), (5, 14677180), (7, 10483700), (10, 7338590), (14, 5241850), (20, 3669295), (25, 2935436), (28, 2620925), (35, 2096740), (41, 1789900), (50, 1467718), (70, 1048370), (82, 894950), (100, 733859), (140, 524185), (164, 447475), (175, 419348), (205, 357980), (287, 255700), (350, 209674), (410, 178990), (574, 127850), (700, 104837), (820, 89495), (1025, 71596), (1148, 63925), (1435, 51140), (2050, 35798), (2557, 28700), (2870, 25570), (4100, 17899), (5114, 14350), (5740, 12785), (7175, 10228)]