6571760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 16873920

約数和(自身を除く): 10302160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 89, 104, 130, 142, 178, 208, 260, 284, 355, 356, 445, 520, 568, 710, 712, 890, 923, 1040, 1136, 1157, 1420, 1424, 1780, 1846, 2314, 2840, 3560, 3692, 4615, 4628, 5680, 5785, 6319, 7120, 7384, 9230, 9256, 11570, 12638, 14768, 18460, 18512, 23140, 25276, 31595, 36920, 46280, 50552, 63190, 73840, 82147, 92560, 101104, 126380, 164294, 252760, 328588, 410735, 505520, 657176, 821470, 1314352, 1642940, 3285880, 6571760]

約数ペア:

[(1, 6571760), (2, 3285880), (4, 1642940), (5, 1314352), (8, 821470), (10, 657176), (13, 505520), (16, 410735), (20, 328588), (26, 252760), (40, 164294), (52, 126380), (65, 101104), (71, 92560), (80, 82147), (89, 73840), (104, 63190), (130, 50552), (142, 46280), (178, 36920), (208, 31595), (260, 25276), (284, 23140), (355, 18512), (356, 18460), (445, 14768), (520, 12638), (568, 11570), (710, 9256), (712, 9230), (890, 7384), (923, 7120), (1040, 6319), (1136, 5785), (1157, 5680), (1420, 4628), (1424, 4615), (1780, 3692), (1846, 3560), (2314, 2840)]