88814440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15527}}^1$

素因数の和:15562

約数の個数: 64

約数和(自身を含む): 234783360

約数和(自身を除く): 145968920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 15527, 31054, 62108, 77635, 124216, 155270, 170797, 201851, 310540, 341594, 403702, 621080, 683188, 807404, 853985, 1009255, 1366376, 1614808, 1707970, 2018510, 2220361, 3415940, 4037020, 4440722, 6831880, 8074040, 8881444, 11101805, 17762888, 22203610, 44407220, 88814440]

約数ペア:

[(1, 88814440), (2, 44407220), (4, 22203610), (5, 17762888), (8, 11101805), (10, 8881444), (11, 8074040), (13, 6831880), (20, 4440722), (22, 4037020), (26, 3415940), (40, 2220361), (44, 2018510), (52, 1707970), (55, 1614808), (65, 1366376), (88, 1009255), (104, 853985), (110, 807404), (130, 683188), (143, 621080), (220, 403702), (260, 341594), (286, 310540), (440, 201851), (520, 170797), (572, 155270), (715, 124216), (1144, 77635), (1430, 62108), (2860, 31054), (5720, 15527)]