26538160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 68700960

約数和(自身を除く): 42162800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 569, 583, 848, 880, 1060, 1138, 1166, 2120, 2276, 2332, 2845, 2915, 4240, 4552, 4664, 5690, 5830, 6259, 9104, 9328, 11380, 11660, 12518, 22760, 23320, 25036, 30157, 31295, 45520, 46640, 50072, 60314, 62590, 100144, 120628, 125180, 150785, 241256, 250360, 301570, 331727, 482512, 500720, 603140, 663454, 1206280, 1326908, 1658635, 2412560, 2653816, 3317270, 5307632, 6634540, 13269080, 26538160]

約数ペア:

[(1, 26538160), (2, 13269080), (4, 6634540), (5, 5307632), (8, 3317270), (10, 2653816), (11, 2412560), (16, 1658635), (20, 1326908), (22, 1206280), (40, 663454), (44, 603140), (53, 500720), (55, 482512), (80, 331727), (88, 301570), (106, 250360), (110, 241256), (176, 150785), (212, 125180), (220, 120628), (265, 100144), (424, 62590), (440, 60314), (530, 50072), (569, 46640), (583, 45520), (848, 31295), (880, 30157), (1060, 25036), (1138, 23320), (1166, 22760), (2120, 12518), (2276, 11660), (2332, 11380), (2845, 9328), (2915, 9104), (4240, 6259), (4552, 5830), (4664, 5690)]