12404560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 34926336

約数和(自身を除く): 22521776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1303, 1360, 1904, 2380, 2606, 4760, 5212, 6515, 9121, 9520, 10424, 13030, 18242, 20848, 22151, 26060, 36484, 44302, 45605, 52120, 72968, 88604, 91210, 104240, 110755, 145936, 155057, 177208, 182420, 221510, 310114, 354416, 364840, 443020, 620228, 729680, 775285, 886040, 1240456, 1550570, 1772080, 2480912, 3101140, 6202280, 12404560]

約数ペア:

[(1, 12404560), (2, 6202280), (4, 3101140), (5, 2480912), (7, 1772080), (8, 1550570), (10, 1240456), (14, 886040), (16, 775285), (17, 729680), (20, 620228), (28, 443020), (34, 364840), (35, 354416), (40, 310114), (56, 221510), (68, 182420), (70, 177208), (80, 155057), (85, 145936), (112, 110755), (119, 104240), (136, 91210), (140, 88604), (170, 72968), (238, 52120), (272, 45605), (280, 44302), (340, 36484), (476, 26060), (560, 22151), (595, 20848), (680, 18242), (952, 13030), (1190, 10424), (1303, 9520), (1360, 9121), (1904, 6515), (2380, 5212), (2606, 4760)]