509864960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 132

約数和(自身を含む): 1346008944

約数和(自身を除く): 836143984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 823, 880, 968, 1024, 1210, 1280, 1408, 1646, 1760, 1936, 2420, 2560, 2816, 3292, 3520, 3872, 4115, 4840, 5120, 5632, 6584, 7040, 7744, 8230, 9053, 9680, 11264, 13168, 14080, 15488, 16460, 18106, 19360, 26336, 28160, 30976, 32920, 36212, 38720, 45265, 52672, 56320, 61952, 65840, 72424, 77440, 90530, 99583, 105344, 123904, 131680, 144848, 154880, 181060, 199166, 210688, 263360, 289696, 309760, 362120, 398332, 421376, 497915, 526720, 579392, 619520, 724240, 796664, 842752, 995830, 1053440, 1158784, 1448480, 1593328, 1991660, 2106880, 2317568, 2896960, 3186656, 3983320, 4213760, 4635136, 5793920, 6373312, 7966640, 9270272, 11587840, 12746624, 15933280, 23175680, 25493248, 31866560, 46351360, 50986496, 63733120, 101972992, 127466240, 254932480, 509864960]

約数ペア:

[(1, 509864960), (2, 254932480), (4, 127466240), (5, 101972992), (8, 63733120), (10, 50986496), (11, 46351360), (16, 31866560), (20, 25493248), (22, 23175680), (32, 15933280), (40, 12746624), (44, 11587840), (55, 9270272), (64, 7966640), (80, 6373312), (88, 5793920), (110, 4635136), (121, 4213760), (128, 3983320), (160, 3186656), (176, 2896960), (220, 2317568), (242, 2106880), (256, 1991660), (320, 1593328), (352, 1448480), (440, 1158784), (484, 1053440), (512, 995830), (605, 842752), (640, 796664), (704, 724240), (823, 619520), (880, 579392), (968, 526720), (1024, 497915), (1210, 421376), (1280, 398332), (1408, 362120), (1646, 309760), (1760, 289696), (1936, 263360), (2420, 210688), (2560, 199166), (2816, 181060), (3292, 154880), (3520, 144848), (3872, 131680), (4115, 123904), (4840, 105344), (5120, 99583), (5632, 90530), (6584, 77440), (7040, 72424), (7744, 65840), (8230, 61952), (9053, 56320), (9680, 52672), (11264, 45265), (13168, 38720), (14080, 36212), (15488, 32920), (16460, 30976), (18106, 28160), (19360, 26336)]