40907808

素因数分解:

$2^5\times 3^3\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 79749792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 113, 144, 216, 226, 288, 339, 419, 432, 452, 678, 838, 864, 904, 1017, 1257, 1356, 1676, 1808, 2034, 2514, 2712, 3051, 3352, 3616, 3771, 4068, 5028, 5424, 6102, 6704, 7542, 8136, 10056, 10848, 11313, 12204, 13408, 15084, 16272, 20112, 22626, 24408, 30168, 32544, 40224, 45252, 47347, 48816, 60336, 90504, 94694, 97632, 120672, 142041, 181008, 189388, 284082, 362016, 378776, 426123, 568164, 757552, 852246, 1136328, 1278369, 1515104, 1704492, 2272656, 2556738, 3408984, 4545312, 5113476, 6817968, 10226952, 13635936, 20453904, 40907808]

約数ペア:

[(1, 40907808), (2, 20453904), (3, 13635936), (4, 10226952), (6, 6817968), (8, 5113476), (9, 4545312), (12, 3408984), (16, 2556738), (18, 2272656), (24, 1704492), (27, 1515104), (32, 1278369), (36, 1136328), (48, 852246), (54, 757552), (72, 568164), (96, 426123), (108, 378776), (113, 362016), (144, 284082), (216, 189388), (226, 181008), (288, 142041), (339, 120672), (419, 97632), (432, 94694), (452, 90504), (678, 60336), (838, 48816), (864, 47347), (904, 45252), (1017, 40224), (1257, 32544), (1356, 30168), (1676, 24408), (1808, 22626), (2034, 20112), (2514, 16272), (2712, 15084), (3051, 13408), (3352, 12204), (3616, 11313), (3771, 10848), (4068, 10056), (5028, 8136), (5424, 7542), (6102, 6704)]