541095680

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 108

約数和(自身を含む): 1369067112

約数和(自身を除く): 827971432

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 361, 380, 608, 640, 722, 760, 1171, 1216, 1280, 1444, 1520, 1805, 2342, 2432, 2888, 3040, 3610, 4684, 4864, 5776, 5855, 6080, 7220, 9368, 11552, 11710, 12160, 14440, 18736, 22249, 23104, 23420, 24320, 28880, 37472, 44498, 46208, 46840, 57760, 74944, 88996, 92416, 93680, 111245, 115520, 149888, 177992, 187360, 222490, 231040, 299776, 355984, 374720, 422731, 444980, 462080, 711968, 749440, 845462, 889960, 1423936, 1498880, 1690924, 1779920, 2113655, 2847872, 3381848, 3559840, 4227310, 5695744, 6763696, 7119680, 8454620, 13527392, 14239360, 16909240, 27054784, 28478720, 33818480, 54109568, 67636960, 108219136, 135273920, 270547840, 541095680]

約数ペア:

[(1, 541095680), (2, 270547840), (4, 135273920), (5, 108219136), (8, 67636960), (10, 54109568), (16, 33818480), (19, 28478720), (20, 27054784), (32, 16909240), (38, 14239360), (40, 13527392), (64, 8454620), (76, 7119680), (80, 6763696), (95, 5695744), (128, 4227310), (152, 3559840), (160, 3381848), (190, 2847872), (256, 2113655), (304, 1779920), (320, 1690924), (361, 1498880), (380, 1423936), (608, 889960), (640, 845462), (722, 749440), (760, 711968), (1171, 462080), (1216, 444980), (1280, 422731), (1444, 374720), (1520, 355984), (1805, 299776), (2342, 231040), (2432, 222490), (2888, 187360), (3040, 177992), (3610, 149888), (4684, 115520), (4864, 111245), (5776, 93680), (5855, 92416), (6080, 88996), (7220, 74944), (9368, 57760), (11552, 46840), (11710, 46208), (12160, 44498), (14440, 37472), (18736, 28880), (22249, 24320), (23104, 23420)]