11040640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 28445760

約数和(自身を除く): 17405120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1327, 1664, 2080, 2654, 4160, 5308, 6635, 8320, 10616, 13270, 17251, 21232, 26540, 34502, 42464, 53080, 69004, 84928, 86255, 106160, 138008, 169856, 172510, 212320, 276016, 345020, 424640, 552032, 690040, 849280, 1104064, 1380080, 2208128, 2760160, 5520320, 11040640]

約数ペア:

[(1, 11040640), (2, 5520320), (4, 2760160), (5, 2208128), (8, 1380080), (10, 1104064), (13, 849280), (16, 690040), (20, 552032), (26, 424640), (32, 345020), (40, 276016), (52, 212320), (64, 172510), (65, 169856), (80, 138008), (104, 106160), (128, 86255), (130, 84928), (160, 69004), (208, 53080), (260, 42464), (320, 34502), (416, 26540), (520, 21232), (640, 17251), (832, 13270), (1040, 10616), (1327, 8320), (1664, 6635), (2080, 5308), (2654, 4160)]