27854240

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 66461472

約数和(自身を除く): 38607232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1627, 1712, 2140, 3254, 3424, 4280, 6508, 8135, 8560, 13016, 16270, 17120, 26032, 32540, 52064, 65080, 130160, 174089, 260320, 348178, 696356, 870445, 1392712, 1740890, 2785424, 3481780, 5570848, 6963560, 13927120, 27854240]

約数ペア:

[(1, 27854240), (2, 13927120), (4, 6963560), (5, 5570848), (8, 3481780), (10, 2785424), (16, 1740890), (20, 1392712), (32, 870445), (40, 696356), (80, 348178), (107, 260320), (160, 174089), (214, 130160), (428, 65080), (535, 52064), (856, 32540), (1070, 26032), (1627, 17120), (1712, 16270), (2140, 13016), (3254, 8560), (3424, 8135), (4280, 6508)]