103936240

素因数分解:

$2^4\times 5^1\times {\mathrm{1299203}}^1$

素因数の和:1299216

約数の個数: 20

約数和(自身を含む): 241651944

約数和(自身を除く): 137715704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1299203, 2598406, 5196812, 6496015, 10393624, 12992030, 20787248, 25984060, 51968120, 103936240]

約数ペア:

[(1, 103936240), (2, 51968120), (4, 25984060), (5, 20787248), (8, 12992030), (10, 10393624), (16, 6496015), (20, 5196812), (40, 2598406), (80, 1299203)]