5608720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5419

約数の個数: 40

約数和(自身を含む): 14045976

約数和(自身を除く): 8437256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5393, 10786, 21572, 26965, 43144, 53930, 70109, 86288, 107860, 140218, 215720, 280436, 350545, 431440, 560872, 701090, 1121744, 1402180, 2804360, 5608720]

約数ペア:

[(1, 5608720), (2, 2804360), (4, 1402180), (5, 1121744), (8, 701090), (10, 560872), (13, 431440), (16, 350545), (20, 280436), (26, 215720), (40, 140218), (52, 107860), (65, 86288), (80, 70109), (104, 53930), (130, 43144), (208, 26965), (260, 21572), (520, 10786), (1040, 5393)]