31369400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2341}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 74054040

約数和(自身を除く): 42684640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2341, 2680, 3350, 4682, 6700, 9364, 11705, 13400, 18728, 23410, 46820, 58525, 93640, 117050, 156847, 234100, 313694, 468200, 627388, 784235, 1254776, 1568470, 3136940, 3921175, 6273880, 7842350, 15684700, 31369400]

約数ペア:

[(1, 31369400), (2, 15684700), (4, 7842350), (5, 6273880), (8, 3921175), (10, 3136940), (20, 1568470), (25, 1254776), (40, 784235), (50, 627388), (67, 468200), (100, 313694), (134, 234100), (200, 156847), (268, 117050), (335, 93640), (536, 58525), (670, 46820), (1340, 23410), (1675, 18728), (2341, 13400), (2680, 11705), (3350, 9364), (4682, 6700)]