3284348540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{75781}}^1$

素因数の和:75998

約数の個数: 48

約数和(自身を含む): 7562437344

約数和(自身を除く): 4278088804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1970, 2167, 3940, 4334, 8668, 10835, 21670, 43340, 75781, 151562, 303124, 378905, 757810, 833591, 1515620, 1667182, 3334364, 4167955, 8335910, 14928857, 16671820, 29857714, 59715428, 74644285, 149288570, 164217427, 298577140, 328434854, 656869708, 821087135, 1642174270, 3284348540]

約数ペア:

[(1, 3284348540), (2, 1642174270), (4, 821087135), (5, 656869708), (10, 328434854), (11, 298577140), (20, 164217427), (22, 149288570), (44, 74644285), (55, 59715428), (110, 29857714), (197, 16671820), (220, 14928857), (394, 8335910), (788, 4167955), (985, 3334364), (1970, 1667182), (2167, 1515620), (3940, 833591), (4334, 757810), (8668, 378905), (10835, 303124), (21670, 151562), (43340, 75781)]