2079040

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 56

約数和(自身を含む): 5074920

約数和(自身を除く): 2995880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 89, 146, 160, 178, 292, 320, 356, 365, 445, 584, 712, 730, 890, 1168, 1424, 1460, 1780, 2336, 2848, 2920, 3560, 4672, 5696, 5840, 6497, 7120, 11680, 12994, 14240, 23360, 25988, 28480, 32485, 51976, 64970, 103952, 129940, 207904, 259880, 415808, 519760, 1039520, 2079040]

約数ペア:

[(1, 2079040), (2, 1039520), (4, 519760), (5, 415808), (8, 259880), (10, 207904), (16, 129940), (20, 103952), (32, 64970), (40, 51976), (64, 32485), (73, 28480), (80, 25988), (89, 23360), (146, 14240), (160, 12994), (178, 11680), (292, 7120), (320, 6497), (356, 5840), (365, 5696), (445, 4672), (584, 3560), (712, 2920), (730, 2848), (890, 2336), (1168, 1780), (1424, 1460)]