57023680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{25457}}^1$

素因数の和:25481

約数の個数: 56

約数和(自身を含む): 155191968

約数和(自身を除く): 98168288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 25457, 50914, 101828, 127285, 178199, 203656, 254570, 356398, 407312, 509140, 712796, 814624, 890995, 1018280, 1425592, 1629248, 1781990, 2036560, 2851184, 3563980, 4073120, 5702368, 7127960, 8146240, 11404736, 14255920, 28511840, 57023680]

約数ペア:

[(1, 57023680), (2, 28511840), (4, 14255920), (5, 11404736), (7, 8146240), (8, 7127960), (10, 5702368), (14, 4073120), (16, 3563980), (20, 2851184), (28, 2036560), (32, 1781990), (35, 1629248), (40, 1425592), (56, 1018280), (64, 890995), (70, 814624), (80, 712796), (112, 509140), (140, 407312), (160, 356398), (224, 254570), (280, 203656), (320, 178199), (448, 127285), (560, 101828), (1120, 50914), (2240, 25457)]