8911400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 21946140

約数和(自身を除く): 13034740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 2621, 3400, 5242, 10484, 13105, 20968, 26210, 44557, 52420, 65525, 89114, 104840, 131050, 178228, 222785, 262100, 356456, 445570, 524200, 891140, 1113925, 1782280, 2227850, 4455700, 8911400]

約数ペア:

[(1, 8911400), (2, 4455700), (4, 2227850), (5, 1782280), (8, 1113925), (10, 891140), (17, 524200), (20, 445570), (25, 356456), (34, 262100), (40, 222785), (50, 178228), (68, 131050), (85, 104840), (100, 89114), (136, 65525), (170, 52420), (200, 44557), (340, 26210), (425, 20968), (680, 13105), (850, 10484), (1700, 5242), (2621, 3400)]