4037609980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{27689}}^1$

素因数の和:28038

約数の個数: 48

約数和(自身を含む): 8875863360

約数和(自身を除く): 4838253380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 317, 460, 634, 1268, 1585, 3170, 6340, 7291, 14582, 27689, 29164, 36455, 55378, 72910, 110756, 138445, 145820, 276890, 553780, 636847, 1273694, 2547388, 3184235, 6368470, 8777413, 12736940, 17554826, 35109652, 43887065, 87774130, 175548260, 201880499, 403760998, 807521996, 1009402495, 2018804990, 4037609980]

約数ペア:

[(1, 4037609980), (2, 2018804990), (4, 1009402495), (5, 807521996), (10, 403760998), (20, 201880499), (23, 175548260), (46, 87774130), (92, 43887065), (115, 35109652), (230, 17554826), (317, 12736940), (460, 8777413), (634, 6368470), (1268, 3184235), (1585, 2547388), (3170, 1273694), (6340, 636847), (7291, 553780), (14582, 276890), (27689, 145820), (29164, 138445), (36455, 110756), (55378, 72910)]