2912462800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{560089}}^1$

素因数の和:560120

約数の個数: 60

約数和(自身を含む): 7535450860

約数和(自身を除く): 4622988060

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 560089, 1120178, 2240356, 2800445, 4480712, 5600890, 7281157, 8961424, 11201780, 14002225, 14562314, 22403560, 28004450, 29124628, 36405785, 44807120, 56008900, 58249256, 72811570, 112017800, 116498512, 145623140, 182028925, 224035600, 291246280, 364057850, 582492560, 728115700, 1456231400, 2912462800]

約数ペア:

[(1, 2912462800), (2, 1456231400), (4, 728115700), (5, 582492560), (8, 364057850), (10, 291246280), (13, 224035600), (16, 182028925), (20, 145623140), (25, 116498512), (26, 112017800), (40, 72811570), (50, 58249256), (52, 56008900), (65, 44807120), (80, 36405785), (100, 29124628), (104, 28004450), (130, 22403560), (200, 14562314), (208, 14002225), (260, 11201780), (325, 8961424), (400, 7281157), (520, 5600890), (650, 4480712), (1040, 2800445), (1300, 2240356), (2600, 1120178), (5200, 560089)]