26547760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11443}}^1$

素因数の和:11485

約数の個数: 40

約数和(自身を含む): 63857520

約数和(自身を除く): 37309760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 11443, 22886, 45772, 57215, 91544, 114430, 183088, 228860, 331847, 457720, 663694, 915440, 1327388, 1659235, 2654776, 3318470, 5309552, 6636940, 13273880, 26547760]

約数ペア:

[(1, 26547760), (2, 13273880), (4, 6636940), (5, 5309552), (8, 3318470), (10, 2654776), (16, 1659235), (20, 1327388), (29, 915440), (40, 663694), (58, 457720), (80, 331847), (116, 228860), (145, 183088), (232, 114430), (290, 91544), (464, 57215), (580, 45772), (1160, 22886), (2320, 11443)]