141915040

素因数分解:

$2^5\times 5^1\times {\mathrm{886969}}^1$

素因数の和:886984

約数の個数: 24

約数和(自身を含む): 335274660

約数和(自身を除く): 193359620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 886969, 1773938, 3547876, 4434845, 7095752, 8869690, 14191504, 17739380, 28383008, 35478760, 70957520, 141915040]

約数ペア:

[(1, 141915040), (2, 70957520), (4, 35478760), (5, 28383008), (8, 17739380), (10, 14191504), (16, 8869690), (20, 7095752), (32, 4434845), (40, 3547876), (80, 1773938), (160, 886969)]