7127430920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{1153}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 16834667400

約数和(自身を除く): 9707236480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 730, 1153, 1160, 1460, 2117, 2306, 2920, 4234, 4612, 5329, 5765, 8468, 9224, 10585, 10658, 11530, 16936, 21170, 21316, 23060, 26645, 33437, 42340, 42632, 46120, 53290, 66874, 84169, 84680, 106580, 133748, 154541, 167185, 168338, 213160, 267496, 309082, 334370, 336676, 420845, 618164, 668740, 673352, 772705, 841690, 1236328, 1337480, 1545410, 1683380, 2440901, 3090820, 3366760, 4881802, 6144337, 6181640, 9763604, 12204505, 12288674, 19527208, 24409010, 24577348, 30721685, 48818020, 49154696, 61443370, 97636040, 122886740, 178185773, 245773480, 356371546, 712743092, 890928865, 1425486184, 1781857730, 3563715460, 7127430920]

約数ペア:

[(1, 7127430920), (2, 3563715460), (4, 1781857730), (5, 1425486184), (8, 890928865), (10, 712743092), (20, 356371546), (29, 245773480), (40, 178185773), (58, 122886740), (73, 97636040), (116, 61443370), (145, 49154696), (146, 48818020), (232, 30721685), (290, 24577348), (292, 24409010), (365, 19527208), (580, 12288674), (584, 12204505), (730, 9763604), (1153, 6181640), (1160, 6144337), (1460, 4881802), (2117, 3366760), (2306, 3090820), (2920, 2440901), (4234, 1683380), (4612, 1545410), (5329, 1337480), (5765, 1236328), (8468, 841690), (9224, 772705), (10585, 673352), (10658, 668740), (11530, 618164), (16936, 420845), (21170, 336676), (21316, 334370), (23060, 309082), (26645, 267496), (33437, 213160), (42340, 168338), (42632, 167185), (46120, 154541), (53290, 133748), (66874, 106580), (84169, 84680)]