40011264

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 120

約数和(自身を含む): 121818840

約数和(自身を除く): 81807576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 457, 512, 576, 608, 684, 768, 912, 914, 1152, 1216, 1368, 1371, 1536, 1824, 1828, 2304, 2432, 2736, 2742, 3648, 3656, 4113, 4608, 4864, 5472, 5484, 7296, 7312, 8226, 8683, 9728, 10944, 10968, 14592, 14624, 16452, 17366, 21888, 21936, 26049, 29184, 29248, 32904, 34732, 43776, 43872, 52098, 58496, 65808, 69464, 78147, 87552, 87744, 104196, 116992, 131616, 138928, 156294, 175488, 208392, 233984, 263232, 277856, 312588, 350976, 416784, 526464, 555712, 625176, 701952, 833568, 1052928, 1111424, 1250352, 1667136, 2105856, 2222848, 2500704, 3334272, 4445696, 5001408, 6668544, 10002816, 13337088, 20005632, 40011264]

約数ペア:

[(1, 40011264), (2, 20005632), (3, 13337088), (4, 10002816), (6, 6668544), (8, 5001408), (9, 4445696), (12, 3334272), (16, 2500704), (18, 2222848), (19, 2105856), (24, 1667136), (32, 1250352), (36, 1111424), (38, 1052928), (48, 833568), (57, 701952), (64, 625176), (72, 555712), (76, 526464), (96, 416784), (114, 350976), (128, 312588), (144, 277856), (152, 263232), (171, 233984), (192, 208392), (228, 175488), (256, 156294), (288, 138928), (304, 131616), (342, 116992), (384, 104196), (456, 87744), (457, 87552), (512, 78147), (576, 69464), (608, 65808), (684, 58496), (768, 52098), (912, 43872), (914, 43776), (1152, 34732), (1216, 32904), (1368, 29248), (1371, 29184), (1536, 26049), (1824, 21936), (1828, 21888), (2304, 17366), (2432, 16452), (2736, 14624), (2742, 14592), (3648, 10968), (3656, 10944), (4113, 9728), (4608, 8683), (4864, 8226), (5472, 7312), (5484, 7296)]