5097040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 80

約数和(自身を含む): 13280400

約数和(自身を除く): 8183360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 169, 208, 232, 260, 290, 338, 377, 464, 520, 580, 676, 754, 845, 1040, 1160, 1352, 1508, 1690, 1885, 2197, 2320, 2704, 3016, 3380, 3770, 4394, 4901, 6032, 6760, 7540, 8788, 9802, 10985, 13520, 15080, 17576, 19604, 21970, 24505, 30160, 35152, 39208, 43940, 49010, 63713, 78416, 87880, 98020, 127426, 175760, 196040, 254852, 318565, 392080, 509704, 637130, 1019408, 1274260, 2548520, 5097040]

約数ペア:

[(1, 5097040), (2, 2548520), (4, 1274260), (5, 1019408), (8, 637130), (10, 509704), (13, 392080), (16, 318565), (20, 254852), (26, 196040), (29, 175760), (40, 127426), (52, 98020), (58, 87880), (65, 78416), (80, 63713), (104, 49010), (116, 43940), (130, 39208), (145, 35152), (169, 30160), (208, 24505), (232, 21970), (260, 19604), (290, 17576), (338, 15080), (377, 13520), (464, 10985), (520, 9802), (580, 8788), (676, 7540), (754, 6760), (845, 6032), (1040, 4901), (1160, 4394), (1352, 3770), (1508, 3380), (1690, 3016), (1885, 2704), (2197, 2320)]