1026856880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1833673}}^1$

素因数の和:1833693

約数の個数: 40

約数和(自身を含む): 2728506912

約数和(自身を除く): 1701650032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1833673, 3667346, 7334692, 9168365, 12835711, 14669384, 18336730, 25671422, 29338768, 36673460, 51342844, 64178555, 73346920, 102685688, 128357110, 146693840, 205371376, 256714220, 513428440, 1026856880]

約数ペア:

[(1, 1026856880), (2, 513428440), (4, 256714220), (5, 205371376), (7, 146693840), (8, 128357110), (10, 102685688), (14, 73346920), (16, 64178555), (20, 51342844), (28, 36673460), (35, 29338768), (40, 25671422), (56, 18336730), (70, 14669384), (80, 12835711), (112, 9168365), (140, 7334692), (280, 3667346), (560, 1833673)]