26577100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 64714608

約数和(自身を除く): 38137508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 653, 740, 814, 925, 1100, 1306, 1628, 1850, 2035, 2612, 3265, 3700, 4070, 6530, 7183, 8140, 10175, 13060, 14366, 16325, 20350, 24161, 28732, 32650, 35915, 40700, 48322, 65300, 71830, 96644, 120805, 143660, 179575, 241610, 265771, 359150, 483220, 531542, 604025, 718300, 1063084, 1208050, 1328855, 2416100, 2657710, 5315420, 6644275, 13288550, 26577100]

約数ペア:

[(1, 26577100), (2, 13288550), (4, 6644275), (5, 5315420), (10, 2657710), (11, 2416100), (20, 1328855), (22, 1208050), (25, 1063084), (37, 718300), (44, 604025), (50, 531542), (55, 483220), (74, 359150), (100, 265771), (110, 241610), (148, 179575), (185, 143660), (220, 120805), (275, 96644), (370, 71830), (407, 65300), (550, 48322), (653, 40700), (740, 35915), (814, 32650), (925, 28732), (1100, 24161), (1306, 20350), (1628, 16325), (1850, 14366), (2035, 13060), (2612, 10175), (3265, 8140), (3700, 7183), (4070, 6530)]