67760500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 150840144

約数和(自身を除く): 83079644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2557, 2650, 5114, 5300, 6625, 10228, 12785, 13250, 25570, 26500, 51140, 63925, 127850, 135521, 255700, 271042, 319625, 542084, 639250, 677605, 1278500, 1355210, 2710420, 3388025, 6776050, 13552100, 16940125, 33880250, 67760500]

約数ペア:

[(1, 67760500), (2, 33880250), (4, 16940125), (5, 13552100), (10, 6776050), (20, 3388025), (25, 2710420), (50, 1355210), (53, 1278500), (100, 677605), (106, 639250), (125, 542084), (212, 319625), (250, 271042), (265, 255700), (500, 135521), (530, 127850), (1060, 63925), (1325, 51140), (2557, 26500), (2650, 25570), (5114, 13250), (5300, 12785), (6625, 10228)]