66044200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4651}}^1$

素因数の和:4738

約数の個数: 48

約数和(自身を含む): 155748960

約数和(自身を除く): 89704760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 4651, 7100, 9302, 14200, 18604, 23255, 37208, 46510, 93020, 116275, 186040, 232550, 330221, 465100, 660442, 930200, 1320884, 1651105, 2641768, 3302210, 6604420, 8255525, 13208840, 16511050, 33022100, 66044200]

約数ペア:

[(1, 66044200), (2, 33022100), (4, 16511050), (5, 13208840), (8, 8255525), (10, 6604420), (20, 3302210), (25, 2641768), (40, 1651105), (50, 1320884), (71, 930200), (100, 660442), (142, 465100), (200, 330221), (284, 232550), (355, 186040), (568, 116275), (710, 93020), (1420, 46510), (1775, 37208), (2840, 23255), (3550, 18604), (4651, 14200), (7100, 9302)]