117914420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 268843008

約数和(自身を除く): 150928588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 3571, 6604, 7142, 8255, 14284, 16510, 17855, 33020, 35710, 46423, 71420, 92846, 185692, 232115, 453517, 464230, 907034, 928460, 1814068, 2267585, 4535170, 5895721, 9070340, 11791442, 23582884, 29478605, 58957210, 117914420]

約数ペア:

[(1, 117914420), (2, 58957210), (4, 29478605), (5, 23582884), (10, 11791442), (13, 9070340), (20, 5895721), (26, 4535170), (52, 2267585), (65, 1814068), (127, 928460), (130, 907034), (254, 464230), (260, 453517), (508, 232115), (635, 185692), (1270, 92846), (1651, 71420), (2540, 46423), (3302, 35710), (3571, 33020), (6604, 17855), (7142, 16510), (8255, 14284)]