4751120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5399}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 12052800

約数和(自身を除く): 7301680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5399, 10798, 21596, 26995, 43192, 53990, 59389, 86384, 107980, 118778, 215960, 237556, 296945, 431920, 475112, 593890, 950224, 1187780, 2375560, 4751120]

約数ペア:

[(1, 4751120), (2, 2375560), (4, 1187780), (5, 950224), (8, 593890), (10, 475112), (11, 431920), (16, 296945), (20, 237556), (22, 215960), (40, 118778), (44, 107980), (55, 86384), (80, 59389), (88, 53990), (110, 43192), (176, 26995), (220, 21596), (440, 10798), (880, 5399)]