12549680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 34310304

約数和(自身を除く): 21760624

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1097, 1144, 1430, 2194, 2288, 2860, 4388, 5485, 5720, 8776, 10970, 11440, 12067, 14261, 17552, 21940, 24134, 28522, 43880, 48268, 57044, 60335, 71305, 87760, 96536, 114088, 120670, 142610, 156871, 193072, 228176, 241340, 285220, 313742, 482680, 570440, 627484, 784355, 965360, 1140880, 1254968, 1568710, 2509936, 3137420, 6274840, 12549680]

約数ペア:

[(1, 12549680), (2, 6274840), (4, 3137420), (5, 2509936), (8, 1568710), (10, 1254968), (11, 1140880), (13, 965360), (16, 784355), (20, 627484), (22, 570440), (26, 482680), (40, 313742), (44, 285220), (52, 241340), (55, 228176), (65, 193072), (80, 156871), (88, 142610), (104, 120670), (110, 114088), (130, 96536), (143, 87760), (176, 71305), (208, 60335), (220, 57044), (260, 48268), (286, 43880), (440, 28522), (520, 24134), (572, 21940), (715, 17552), (880, 14261), (1040, 12067), (1097, 11440), (1144, 10970), (1430, 8776), (2194, 5720), (2288, 5485), (2860, 4388)]