64388350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5827}}^1$

素因数の和:5869

約数の個数: 48

約数和(自身を含む): 136585008

約数和(自身を除く): 72196658

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 5827, 11050, 11654, 29135, 58270, 75751, 99059, 145675, 151502, 198118, 291350, 378755, 495295, 757510, 990590, 1287767, 1893775, 2476475, 2575534, 3787550, 4952950, 6438835, 12877670, 32194175, 64388350]

約数ペア:

[(1, 64388350), (2, 32194175), (5, 12877670), (10, 6438835), (13, 4952950), (17, 3787550), (25, 2575534), (26, 2476475), (34, 1893775), (50, 1287767), (65, 990590), (85, 757510), (130, 495295), (170, 378755), (221, 291350), (325, 198118), (425, 151502), (442, 145675), (650, 99059), (850, 75751), (1105, 58270), (2210, 29135), (5525, 11654), (5827, 11050)]