2005178754304

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{24554011}}^1$

素因数の和:24554067

約数の個数: 72

約数和(自身を含む): 4516956047520

約数和(自身を除く): 2511777293216

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2552, 2816, 3712, 5104, 7424, 10208, 20416, 40832, 81664, 24554011, 49108022, 98216044, 196432088, 270094121, 392864176, 540188242, 712066319, 785728352, 1080376484, 1424132638, 1571456704, 2160752968, 2848265276, 3142913408, 4321505936, 5696530552, 6285826816, 7832729509, 8643011872, 11393061104, 15665459018, 17286023744, 22786122208, 31330918036, 34572047488, 45572244416, 62661836072, 69144094976, 91144488832, 125323672144, 182288977664, 250647344288, 501294688576, 1002589377152, 2005178754304]

約数ペア:

[(1, 2005178754304), (2, 1002589377152), (4, 501294688576), (8, 250647344288), (11, 182288977664), (16, 125323672144), (22, 91144488832), (29, 69144094976), (32, 62661836072), (44, 45572244416), (58, 34572047488), (64, 31330918036), (88, 22786122208), (116, 17286023744), (128, 15665459018), (176, 11393061104), (232, 8643011872), (256, 7832729509), (319, 6285826816), (352, 5696530552), (464, 4321505936), (638, 3142913408), (704, 2848265276), (928, 2160752968), (1276, 1571456704), (1408, 1424132638), (1856, 1080376484), (2552, 785728352), (2816, 712066319), (3712, 540188242), (5104, 392864176), (7424, 270094121), (10208, 196432088), (20416, 98216044), (40832, 49108022), (81664, 24554011)]