56767360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6823}}^1$

素因数の和:6855

約数の個数: 64

約数和(自身を含む): 146170080

約数和(自身を除く): 89402720

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, 6823, 8320, 13646, 27292, 34115, 54584, 68230, 88699, 109168, 136460, 177398, 218336, 272920, 354796, 436672, 443495, 545840, 709592, 873344, 886990, 1091680, 1419184, 1773980, 2183360, 2838368, 3547960, 4366720, 5676736, 7095920, 11353472, 14191840, 28383680, 56767360]

約数ペア:

[(1, 56767360), (2, 28383680), (4, 14191840), (5, 11353472), (8, 7095920), (10, 5676736), (13, 4366720), (16, 3547960), (20, 2838368), (26, 2183360), (32, 1773980), (40, 1419184), (52, 1091680), (64, 886990), (65, 873344), (80, 709592), (104, 545840), (128, 443495), (130, 436672), (160, 354796), (208, 272920), (260, 218336), (320, 177398), (416, 136460), (520, 109168), (640, 88699), (832, 68230), (1040, 54584), (1664, 34115), (2080, 27292), (4160, 13646), (6823, 8320)]