24864560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{6343}}^1$

素因数の和:6370

約数の個数: 60

約数和(自身を含む): 67259088

約数和(自身を除く): 42394528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6343, 12686, 25372, 31715, 44401, 50744, 63430, 88802, 101488, 126860, 177604, 222005, 253720, 310807, 355208, 444010, 507440, 621614, 710416, 888020, 1243228, 1554035, 1776040, 2486456, 3108070, 3552080, 4972912, 6216140, 12432280, 24864560]

約数ペア:

[(1, 24864560), (2, 12432280), (4, 6216140), (5, 4972912), (7, 3552080), (8, 3108070), (10, 2486456), (14, 1776040), (16, 1554035), (20, 1243228), (28, 888020), (35, 710416), (40, 621614), (49, 507440), (56, 444010), (70, 355208), (80, 310807), (98, 253720), (112, 222005), (140, 177604), (196, 126860), (245, 101488), (280, 88802), (392, 63430), (490, 50744), (560, 44401), (784, 31715), (980, 25372), (1960, 12686), (3920, 6343)]