6649150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1956

約数の個数: 24

約数和(自身を含む): 12548304

約数和(自身を除く): 5899154

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 1873, 3550, 3746, 9365, 18730, 46825, 93650, 132983, 265966, 664915, 1329830, 3324575, 6649150]

約数ペア:

[(1, 6649150), (2, 3324575), (5, 1329830), (10, 664915), (25, 265966), (50, 132983), (71, 93650), (142, 46825), (355, 18730), (710, 9365), (1775, 3746), (1873, 3550)]