12566060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 30100896

約数和(自身を除く): 17534836

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 2843, 4420, 5686, 11372, 14215, 28430, 36959, 48331, 56860, 73918, 96662, 147836, 184795, 193324, 241655, 369590, 483310, 628303, 739180, 966620, 1256606, 2513212, 3141515, 6283030, 12566060]

約数ペア:

[(1, 12566060), (2, 6283030), (4, 3141515), (5, 2513212), (10, 1256606), (13, 966620), (17, 739180), (20, 628303), (26, 483310), (34, 369590), (52, 241655), (65, 193324), (68, 184795), (85, 147836), (130, 96662), (170, 73918), (221, 56860), (260, 48331), (340, 36959), (442, 28430), (884, 14215), (1105, 11372), (2210, 5686), (2843, 4420)]