4200509944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 8164800000

約数和(自身を除く): 3964290056

約数列:

[1, 2, 4, 8, 47, 94, 139, 179, 188, 278, 358, 376, 449, 556, 716, 898, 1112, 1432, 1796, 3592, 6533, 8413, 13066, 16826, 21103, 24881, 26132, 33652, 42206, 49762, 52264, 62411, 67304, 80371, 84412, 99524, 124822, 160742, 168824, 199048, 249644, 321484, 499288, 642968, 1169407, 2338814, 2933317, 3777437, 4677628, 5866634, 7554874, 9355256, 11171569, 11733268, 15109748, 22343138, 23466536, 30219496, 44686276, 89372552, 525063743, 1050127486, 2100254972, 4200509944]

約数ペア:

[(1, 4200509944), (2, 2100254972), (4, 1050127486), (8, 525063743), (47, 89372552), (94, 44686276), (139, 30219496), (179, 23466536), (188, 22343138), (278, 15109748), (358, 11733268), (376, 11171569), (449, 9355256), (556, 7554874), (716, 5866634), (898, 4677628), (1112, 3777437), (1432, 2933317), (1796, 2338814), (3592, 1169407), (6533, 642968), (8413, 499288), (13066, 321484), (16826, 249644), (21103, 199048), (24881, 168824), (26132, 160742), (33652, 124822), (42206, 99524), (49762, 84412), (52264, 80371), (62411, 67304)]