8790080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2143

約数の個数: 56

約数和(自身を含む): 22552152

約数和(自身を除く): 13762072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2113, 4160, 4226, 8452, 10565, 16904, 21130, 27469, 33808, 42260, 54938, 67616, 84520, 109876, 135232, 137345, 169040, 219752, 274690, 338080, 439504, 549380, 676160, 879008, 1098760, 1758016, 2197520, 4395040, 8790080]

約数ペア:

[(1, 8790080), (2, 4395040), (4, 2197520), (5, 1758016), (8, 1098760), (10, 879008), (13, 676160), (16, 549380), (20, 439504), (26, 338080), (32, 274690), (40, 219752), (52, 169040), (64, 137345), (65, 135232), (80, 109876), (104, 84520), (130, 67616), (160, 54938), (208, 42260), (260, 33808), (320, 27469), (416, 21130), (520, 16904), (832, 10565), (1040, 8452), (2080, 4226), (2113, 4160)]