25772760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5537

約数の個数: 96

約数和(自身を含む): 90221040

約数和(自身を除く): 64448280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 5507, 11014, 16521, 22028, 27535, 33042, 44056, 49563, 55070, 66084, 71591, 82605, 99126, 110140, 132168, 143182, 165210, 198252, 214773, 220280, 247815, 286364, 330420, 357955, 396504, 429546, 495630, 572728, 644319, 660840, 715910, 859092, 991260, 1073865, 1288638, 1431820, 1718184, 1982520, 2147730, 2577276, 2863640, 3221595, 4295460, 5154552, 6443190, 8590920, 12886380, 25772760]

約数ペア:

[(1, 25772760), (2, 12886380), (3, 8590920), (4, 6443190), (5, 5154552), (6, 4295460), (8, 3221595), (9, 2863640), (10, 2577276), (12, 2147730), (13, 1982520), (15, 1718184), (18, 1431820), (20, 1288638), (24, 1073865), (26, 991260), (30, 859092), (36, 715910), (39, 660840), (40, 644319), (45, 572728), (52, 495630), (60, 429546), (65, 396504), (72, 357955), (78, 330420), (90, 286364), (104, 247815), (117, 220280), (120, 214773), (130, 198252), (156, 165210), (180, 143182), (195, 132168), (234, 110140), (260, 99126), (312, 82605), (360, 71591), (390, 66084), (468, 55070), (520, 49563), (585, 44056), (780, 33042), (936, 27535), (1170, 22028), (1560, 16521), (2340, 11014), (4680, 5507)]