9102080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 23522352

約数和(自身を除く): 14420272

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, 547, 640, 832, 1040, 1094, 1280, 1664, 2080, 2188, 2735, 3328, 4160, 4376, 5470, 7111, 8320, 8752, 10940, 14222, 16640, 17504, 21880, 28444, 35008, 35555, 43760, 56888, 70016, 71110, 87520, 113776, 140032, 142220, 175040, 227552, 284440, 350080, 455104, 568880, 700160, 910208, 1137760, 1820416, 2275520, 4551040, 9102080]

約数ペア:

[(1, 9102080), (2, 4551040), (4, 2275520), (5, 1820416), (8, 1137760), (10, 910208), (13, 700160), (16, 568880), (20, 455104), (26, 350080), (32, 284440), (40, 227552), (52, 175040), (64, 142220), (65, 140032), (80, 113776), (104, 87520), (128, 71110), (130, 70016), (160, 56888), (208, 43760), (256, 35555), (260, 35008), (320, 28444), (416, 21880), (520, 17504), (547, 16640), (640, 14222), (832, 10940), (1040, 8752), (1094, 8320), (1280, 7111), (1664, 5470), (2080, 4376), (2188, 4160), (2735, 3328)]