9867520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 25496856

約数和(自身を除く): 15629336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 593, 640, 832, 1040, 1186, 1280, 1664, 2080, 2372, 2965, 3328, 4160, 4744, 5930, 7709, 8320, 9488, 11860, 15418, 16640, 18976, 23720, 30836, 37952, 38545, 47440, 61672, 75904, 77090, 94880, 123344, 151808, 154180, 189760, 246688, 308360, 379520, 493376, 616720, 759040, 986752, 1233440, 1973504, 2466880, 4933760, 9867520]

約数ペア:

[(1, 9867520), (2, 4933760), (4, 2466880), (5, 1973504), (8, 1233440), (10, 986752), (13, 759040), (16, 616720), (20, 493376), (26, 379520), (32, 308360), (40, 246688), (52, 189760), (64, 154180), (65, 151808), (80, 123344), (104, 94880), (128, 77090), (130, 75904), (160, 61672), (208, 47440), (256, 38545), (260, 37952), (320, 30836), (416, 23720), (520, 18976), (593, 16640), (640, 15418), (832, 11860), (1040, 9488), (1186, 8320), (1280, 7709), (1664, 5930), (2080, 4744), (2372, 4160), (2965, 3328)]