136444880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11927}}^1$

素因数の和:11964

約数の個数: 80

約数和(自身を含む): 372726144

約数和(自身を除く): 236281264

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, 1144, 1430, 2288, 2860, 5720, 11440, 11927, 23854, 47708, 59635, 95416, 119270, 131197, 155051, 190832, 238540, 262394, 310102, 477080, 524788, 620204, 655985, 775255, 954160, 1049576, 1240408, 1311970, 1550510, 1705561, 2099152, 2480816, 2623940, 3101020, 3411122, 5247880, 6202040, 6822244, 8527805, 10495760, 12404080, 13644488, 17055610, 27288976, 34111220, 68222440, 136444880]

約数ペア:

[(1, 136444880), (2, 68222440), (4, 34111220), (5, 27288976), (8, 17055610), (10, 13644488), (11, 12404080), (13, 10495760), (16, 8527805), (20, 6822244), (22, 6202040), (26, 5247880), (40, 3411122), (44, 3101020), (52, 2623940), (55, 2480816), (65, 2099152), (80, 1705561), (88, 1550510), (104, 1311970), (110, 1240408), (130, 1049576), (143, 954160), (176, 775255), (208, 655985), (220, 620204), (260, 524788), (286, 477080), (440, 310102), (520, 262394), (572, 238540), (715, 190832), (880, 155051), (1040, 131197), (1144, 119270), (1430, 95416), (2288, 59635), (2860, 47708), (5720, 23854), (11440, 11927)]