89464440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57349}}^1$

素因数の和:57376

約数の個数: 64

約数和(自身を含む): 289044000

約数和(自身を除く): 199579560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 57349, 114698, 172047, 229396, 286745, 344094, 458792, 573490, 688188, 745537, 860235, 1146980, 1376376, 1491074, 1720470, 2236611, 2293960, 2982148, 3440940, 3727685, 4473222, 5964296, 6881880, 7455370, 8946444, 11183055, 14910740, 17892888, 22366110, 29821480, 44732220, 89464440]

約数ペア:

[(1, 89464440), (2, 44732220), (3, 29821480), (4, 22366110), (5, 17892888), (6, 14910740), (8, 11183055), (10, 8946444), (12, 7455370), (13, 6881880), (15, 5964296), (20, 4473222), (24, 3727685), (26, 3440940), (30, 2982148), (39, 2293960), (40, 2236611), (52, 1720470), (60, 1491074), (65, 1376376), (78, 1146980), (104, 860235), (120, 745537), (130, 688188), (156, 573490), (195, 458792), (260, 344094), (312, 286745), (390, 229396), (520, 172047), (780, 114698), (1560, 57349)]