27723850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 67852800

約数和(自身を除く): 40128950

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 110, 133, 154, 175, 190, 209, 266, 275, 350, 379, 385, 418, 475, 550, 665, 758, 770, 950, 1045, 1330, 1463, 1895, 1925, 2090, 2653, 2926, 3325, 3790, 3850, 4169, 5225, 5306, 6650, 7201, 7315, 8338, 9475, 10450, 13265, 14402, 14630, 18950, 20845, 26530, 29183, 36005, 36575, 41690, 50407, 58366, 66325, 72010, 73150, 79211, 100814, 104225, 132650, 145915, 158422, 180025, 208450, 252035, 291830, 360050, 396055, 504070, 554477, 729575, 792110, 1108954, 1260175, 1459150, 1980275, 2520350, 2772385, 3960550, 5544770, 13861925, 27723850]

約数ペア:

[(1, 27723850), (2, 13861925), (5, 5544770), (7, 3960550), (10, 2772385), (11, 2520350), (14, 1980275), (19, 1459150), (22, 1260175), (25, 1108954), (35, 792110), (38, 729575), (50, 554477), (55, 504070), (70, 396055), (77, 360050), (95, 291830), (110, 252035), (133, 208450), (154, 180025), (175, 158422), (190, 145915), (209, 132650), (266, 104225), (275, 100814), (350, 79211), (379, 73150), (385, 72010), (418, 66325), (475, 58366), (550, 50407), (665, 41690), (758, 36575), (770, 36005), (950, 29183), (1045, 26530), (1330, 20845), (1463, 18950), (1895, 14630), (1925, 14402), (2090, 13265), (2653, 10450), (2926, 9475), (3325, 8338), (3790, 7315), (3850, 7201), (4169, 6650), (5225, 5306)]