589301240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31147}}^1$

素因数の和:31212

約数の個数: 64

約数和(自身を含む): 1480152960

約数和(自身を除く): 890851720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 9460, 18920, 31147, 62294, 124588, 155735, 249176, 311470, 342617, 622940, 685234, 1245880, 1339321, 1370468, 1713085, 2678642, 2740936, 3426170, 5357284, 6696605, 6852340, 10714568, 13393210, 13704680, 14732531, 26786420, 29465062, 53572840, 58930124, 73662655, 117860248, 147325310, 294650620, 589301240]

約数ペア:

[(1, 589301240), (2, 294650620), (4, 147325310), (5, 117860248), (8, 73662655), (10, 58930124), (11, 53572840), (20, 29465062), (22, 26786420), (40, 14732531), (43, 13704680), (44, 13393210), (55, 10714568), (86, 6852340), (88, 6696605), (110, 5357284), (172, 3426170), (215, 2740936), (220, 2678642), (344, 1713085), (430, 1370468), (440, 1339321), (473, 1245880), (860, 685234), (946, 622940), (1720, 342617), (1892, 311470), (2365, 249176), (3784, 155735), (4730, 124588), (9460, 62294), (18920, 31147)]