8542600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 21893130

約数和(自身を除く): 13350530

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 353, 440, 484, 550, 605, 706, 968, 1100, 1210, 1412, 1765, 2200, 2420, 2824, 3025, 3530, 3883, 4840, 6050, 7060, 7766, 8825, 12100, 14120, 15532, 17650, 19415, 24200, 31064, 35300, 38830, 42713, 70600, 77660, 85426, 97075, 155320, 170852, 194150, 213565, 341704, 388300, 427130, 776600, 854260, 1067825, 1708520, 2135650, 4271300, 8542600]

約数ペア:

[(1, 8542600), (2, 4271300), (4, 2135650), (5, 1708520), (8, 1067825), (10, 854260), (11, 776600), (20, 427130), (22, 388300), (25, 341704), (40, 213565), (44, 194150), (50, 170852), (55, 155320), (88, 97075), (100, 85426), (110, 77660), (121, 70600), (200, 42713), (220, 38830), (242, 35300), (275, 31064), (353, 24200), (440, 19415), (484, 17650), (550, 15532), (605, 14120), (706, 12100), (968, 8825), (1100, 7766), (1210, 7060), (1412, 6050), (1765, 4840), (2200, 3883), (2420, 3530), (2824, 3025)]