713228420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{6173}}^1$

素因数の和:6344

約数の個数: 48

約数和(自身を含む): 1540289520

約数和(自身を除く): 827061100

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 109, 212, 218, 265, 436, 530, 545, 1060, 1090, 2180, 5777, 6173, 11554, 12346, 23108, 24692, 28885, 30865, 57770, 61730, 115540, 123460, 327169, 654338, 672857, 1308676, 1345714, 1635845, 2691428, 3271690, 3364285, 6543380, 6728570, 13457140, 35661421, 71322842, 142645684, 178307105, 356614210, 713228420]

約数ペア:

[(1, 713228420), (2, 356614210), (4, 178307105), (5, 142645684), (10, 71322842), (20, 35661421), (53, 13457140), (106, 6728570), (109, 6543380), (212, 3364285), (218, 3271690), (265, 2691428), (436, 1635845), (530, 1345714), (545, 1308676), (1060, 672857), (1090, 654338), (2180, 327169), (5777, 123460), (6173, 115540), (11554, 61730), (12346, 57770), (23108, 30865), (24692, 28885)]