4971712240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5649673}}^1$

素因数の和:5649697

約数の個数: 40

約数和(自身を含む): 12610072368

約数和(自身を除く): 7638360128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5649673, 11299346, 22598692, 28248365, 45197384, 56496730, 62146403, 90394768, 112993460, 124292806, 225986920, 248585612, 310732015, 451973840, 497171224, 621464030, 994342448, 1242928060, 2485856120, 4971712240]

約数ペア:

[(1, 4971712240), (2, 2485856120), (4, 1242928060), (5, 994342448), (8, 621464030), (10, 497171224), (11, 451973840), (16, 310732015), (20, 248585612), (22, 225986920), (40, 124292806), (44, 112993460), (55, 90394768), (80, 62146403), (88, 56496730), (110, 45197384), (176, 28248365), (220, 22598692), (440, 11299346), (880, 5649673)]