42906160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48757}}^1$

素因数の和:48781

約数の個数: 40

約数和(自身を含む): 108827856

約数和(自身を除く): 65921696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 48757, 97514, 195028, 243785, 390056, 487570, 536327, 780112, 975140, 1072654, 1950280, 2145308, 2681635, 3900560, 4290616, 5363270, 8581232, 10726540, 21453080, 42906160]

約数ペア:

[(1, 42906160), (2, 21453080), (4, 10726540), (5, 8581232), (8, 5363270), (10, 4290616), (11, 3900560), (16, 2681635), (20, 2145308), (22, 1950280), (40, 1072654), (44, 975140), (55, 780112), (80, 536327), (88, 487570), (110, 390056), (176, 243785), (220, 195028), (440, 97514), (880, 48757)]