68718550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 131969232

約数和(自身を除く): 63250682

約数列:

[1, 2, 5, 10, 25, 50, 67, 73, 134, 146, 281, 335, 365, 562, 670, 730, 1405, 1675, 1825, 2810, 3350, 3650, 4891, 7025, 9782, 14050, 18827, 20513, 24455, 37654, 41026, 48910, 94135, 102565, 122275, 188270, 205130, 244550, 470675, 512825, 941350, 1025650, 1374371, 2748742, 6871855, 13743710, 34359275, 68718550]

約数ペア:

[(1, 68718550), (2, 34359275), (5, 13743710), (10, 6871855), (25, 2748742), (50, 1374371), (67, 1025650), (73, 941350), (134, 512825), (146, 470675), (281, 244550), (335, 205130), (365, 188270), (562, 122275), (670, 102565), (730, 94135), (1405, 48910), (1675, 41026), (1825, 37654), (2810, 24455), (3350, 20513), (3650, 18827), (4891, 14050), (7025, 9782)]