27922000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 80

約数和(自身を含む): 70566912

約数和(自身を除く): 42644912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 607, 920, 1000, 1150, 1214, 1840, 2000, 2300, 2428, 2875, 3035, 4600, 4856, 5750, 6070, 9200, 9712, 11500, 12140, 13961, 15175, 23000, 24280, 27922, 30350, 46000, 48560, 55844, 60700, 69805, 75875, 111688, 121400, 139610, 151750, 223376, 242800, 279220, 303500, 349025, 558440, 607000, 698050, 1116880, 1214000, 1396100, 1745125, 2792200, 3490250, 5584400, 6980500, 13961000, 27922000]

約数ペア:

[(1, 27922000), (2, 13961000), (4, 6980500), (5, 5584400), (8, 3490250), (10, 2792200), (16, 1745125), (20, 1396100), (23, 1214000), (25, 1116880), (40, 698050), (46, 607000), (50, 558440), (80, 349025), (92, 303500), (100, 279220), (115, 242800), (125, 223376), (184, 151750), (200, 139610), (230, 121400), (250, 111688), (368, 75875), (400, 69805), (460, 60700), (500, 55844), (575, 48560), (607, 46000), (920, 30350), (1000, 27922), (1150, 24280), (1214, 23000), (1840, 15175), (2000, 13961), (2300, 12140), (2428, 11500), (2875, 9712), (3035, 9200), (4600, 6070), (4856, 5750)]