82376320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9933

約数の個数: 64

約数和(自身を含む): 212100840

約数和(自身を除く): 129724520

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, 1664, 2080, 4160, 8320, 9901, 19802, 39604, 49505, 79208, 99010, 128713, 158416, 198020, 257426, 316832, 396040, 514852, 633664, 643565, 792080, 1029704, 1267328, 1287130, 1584160, 2059408, 2574260, 3168320, 4118816, 5148520, 6336640, 8237632, 10297040, 16475264, 20594080, 41188160, 82376320]

約数ペア:

[(1, 82376320), (2, 41188160), (4, 20594080), (5, 16475264), (8, 10297040), (10, 8237632), (13, 6336640), (16, 5148520), (20, 4118816), (26, 3168320), (32, 2574260), (40, 2059408), (52, 1584160), (64, 1287130), (65, 1267328), (80, 1029704), (104, 792080), (128, 643565), (130, 633664), (160, 514852), (208, 396040), (260, 316832), (320, 257426), (416, 198020), (520, 158416), (640, 128713), (832, 99010), (1040, 79208), (1664, 49505), (2080, 39604), (4160, 19802), (8320, 9901)]