40980380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{292717}}^1$

素因数の和:292733

約数の個数: 24

約数和(自身を含む): 98353248

約数和(自身を除く): 57372868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 292717, 585434, 1170868, 1463585, 2049019, 2927170, 4098038, 5854340, 8196076, 10245095, 20490190, 40980380]

約数ペア:

[(1, 40980380), (2, 20490190), (4, 10245095), (5, 8196076), (7, 5854340), (10, 4098038), (14, 2927170), (20, 2049019), (28, 1463585), (35, 1170868), (70, 585434), (140, 292717)]