37942660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{5531}}^1$

素因数の和:5561

約数の個数: 48

約数和(自身を含む): 92937600

約数和(自身を除く): 54994940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 5531, 6860, 11062, 22124, 27655, 38717, 55310, 77434, 110620, 154868, 193585, 271019, 387170, 542038, 774340, 1084076, 1355095, 1897133, 2710190, 3794266, 5420380, 7588532, 9485665, 18971330, 37942660]

約数ペア:

[(1, 37942660), (2, 18971330), (4, 9485665), (5, 7588532), (7, 5420380), (10, 3794266), (14, 2710190), (20, 1897133), (28, 1355095), (35, 1084076), (49, 774340), (70, 542038), (98, 387170), (140, 271019), (196, 193585), (245, 154868), (343, 110620), (490, 77434), (686, 55310), (980, 38717), (1372, 27655), (1715, 22124), (3430, 11062), (5531, 6860)]