1089775256470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6131}}^1\times {\mathrm{20887}}^1$

素因数の和:27085

約数の個数: 64

約数和(自身を含む): 2102646905856

約数和(自身を除く): 1012871649386

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 6131, 8510, 12262, 20887, 30655, 41774, 61310, 104435, 141013, 208870, 226847, 282026, 453694, 480401, 705065, 772819, 960802, 1134235, 1410130, 1545638, 2268470, 2402005, 3864095, 4804010, 5217481, 7728190, 10434962, 17774837, 26087405, 35549674, 52174810, 88874185, 128058197, 177748370, 256116394, 640290985, 1280581970, 2945338531, 4738153289, 5890677062, 9476306578, 14726692655, 23690766445, 29453385310, 47381532890, 108977525647, 217955051294, 544887628235, 1089775256470]

約数ペア:

[(1, 1089775256470), (2, 544887628235), (5, 217955051294), (10, 108977525647), (23, 47381532890), (37, 29453385310), (46, 23690766445), (74, 14726692655), (115, 9476306578), (185, 5890677062), (230, 4738153289), (370, 2945338531), (851, 1280581970), (1702, 640290985), (4255, 256116394), (6131, 177748370), (8510, 128058197), (12262, 88874185), (20887, 52174810), (30655, 35549674), (41774, 26087405), (61310, 17774837), (104435, 10434962), (141013, 7728190), (208870, 5217481), (226847, 4804010), (282026, 3864095), (453694, 2402005), (480401, 2268470), (705065, 1545638), (772819, 1410130), (960802, 1134235)]