67206700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 160864704

約数和(自身を除く): 93658004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 107, 110, 214, 220, 275, 428, 535, 550, 571, 1070, 1100, 1142, 1177, 2140, 2284, 2354, 2675, 2855, 4708, 5350, 5710, 5885, 6281, 10700, 11420, 11770, 12562, 14275, 23540, 25124, 28550, 29425, 31405, 57100, 58850, 61097, 62810, 117700, 122194, 125620, 157025, 244388, 305485, 314050, 610970, 628100, 672067, 1221940, 1344134, 1527425, 2688268, 3054850, 3360335, 6109700, 6720670, 13441340, 16801675, 33603350, 67206700]

約数ペア:

[(1, 67206700), (2, 33603350), (4, 16801675), (5, 13441340), (10, 6720670), (11, 6109700), (20, 3360335), (22, 3054850), (25, 2688268), (44, 1527425), (50, 1344134), (55, 1221940), (100, 672067), (107, 628100), (110, 610970), (214, 314050), (220, 305485), (275, 244388), (428, 157025), (535, 125620), (550, 122194), (571, 117700), (1070, 62810), (1100, 61097), (1142, 58850), (1177, 57100), (2140, 31405), (2284, 29425), (2354, 28550), (2675, 25124), (2855, 23540), (4708, 14275), (5350, 12562), (5710, 11770), (5885, 11420), (6281, 10700)]