56174720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12539}}^1$

素因数の和:12565

約数の個数: 64

約数和(自身を含む): 153489600

約数和(自身を除く): 97314880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12539, 25078, 50156, 62695, 87773, 100312, 125390, 175546, 200624, 250780, 351092, 401248, 438865, 501560, 702184, 802496, 877730, 1003120, 1404368, 1604992, 1755460, 2006240, 2808736, 3510920, 4012480, 5617472, 7021840, 8024960, 11234944, 14043680, 28087360, 56174720]

約数ペア:

[(1, 56174720), (2, 28087360), (4, 14043680), (5, 11234944), (7, 8024960), (8, 7021840), (10, 5617472), (14, 4012480), (16, 3510920), (20, 2808736), (28, 2006240), (32, 1755460), (35, 1604992), (40, 1404368), (56, 1003120), (64, 877730), (70, 802496), (80, 702184), (112, 501560), (128, 438865), (140, 401248), (160, 351092), (224, 250780), (280, 200624), (320, 175546), (448, 125390), (560, 100312), (640, 87773), (896, 62695), (1120, 50156), (2240, 25078), (4480, 12539)]