218417713040

素因数分解:

$2^4\times 5^1\times {\mathrm{38501}}^1\times {\mathrm{70913}}^1$

素因数の和:109427

約数の個数: 40

約数和(自身を含む): 507841534008

約数和(自身を除く): 289423820968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38501, 70913, 77002, 141826, 154004, 192505, 283652, 308008, 354565, 385010, 567304, 616016, 709130, 770020, 1134608, 1418260, 1540040, 2836520, 3080080, 5673040, 2730221413, 5460442826, 10920885652, 13651107065, 21841771304, 27302214130, 43683542608, 54604428260, 109208856520, 218417713040]

約数ペア:

[(1, 218417713040), (2, 109208856520), (4, 54604428260), (5, 43683542608), (8, 27302214130), (10, 21841771304), (16, 13651107065), (20, 10920885652), (40, 5460442826), (80, 2730221413), (38501, 5673040), (70913, 3080080), (77002, 2836520), (141826, 1540040), (154004, 1418260), (192505, 1134608), (283652, 770020), (308008, 709130), (354565, 616016), (385010, 567304)]