42667202260

素因数分解:

$2^2\times 5^1\times {\mathrm{21617}}^1\times {\mathrm{98689}}^1$

素因数の和:120315

約数の個数: 24

約数和(自身を含む): 89606177640

約数和(自身を除く): 46938975380

約数列:

[1, 2, 4, 5, 10, 20, 21617, 43234, 86468, 98689, 108085, 197378, 216170, 394756, 432340, 493445, 986890, 1973780, 2133360113, 4266720226, 8533440452, 10666800565, 21333601130, 42667202260]

約数ペア:

[(1, 42667202260), (2, 21333601130), (4, 10666800565), (5, 8533440452), (10, 4266720226), (20, 2133360113), (21617, 1973780), (43234, 986890), (86468, 493445), (98689, 432340), (108085, 394756), (197378, 216170)]