4551040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 11738160

約数和(自身を除く): 7187120

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

約数ペア:

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