5479760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 14999040

約数和(自身を除く): 9519280

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, 479, 520, 572, 715, 880, 958, 1040, 1144, 1430, 1916, 2288, 2395, 2860, 3832, 4790, 5269, 5720, 6227, 7664, 9580, 10538, 11440, 12454, 19160, 21076, 24908, 26345, 31135, 38320, 42152, 49816, 52690, 62270, 68497, 84304, 99632, 105380, 124540, 136994, 210760, 249080, 273988, 342485, 421520, 498160, 547976, 684970, 1095952, 1369940, 2739880, 5479760]

約数ペア:

[(1, 5479760), (2, 2739880), (4, 1369940), (5, 1095952), (8, 684970), (10, 547976), (11, 498160), (13, 421520), (16, 342485), (20, 273988), (22, 249080), (26, 210760), (40, 136994), (44, 124540), (52, 105380), (55, 99632), (65, 84304), (80, 68497), (88, 62270), (104, 52690), (110, 49816), (130, 42152), (143, 38320), (176, 31135), (208, 26345), (220, 24908), (260, 21076), (286, 19160), (440, 12454), (479, 11440), (520, 10538), (572, 9580), (715, 7664), (880, 6227), (958, 5720), (1040, 5269), (1144, 4790), (1430, 3832), (1916, 2860), (2288, 2395)]