27870560

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{467}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 66162096

約数和(自身を除く): 38291536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 467, 746, 934, 1492, 1865, 1868, 2335, 2984, 3730, 3736, 4670, 5968, 7460, 7472, 9340, 11936, 14920, 14944, 18680, 29840, 37360, 59680, 74720, 174191, 348382, 696764, 870955, 1393528, 1741910, 2787056, 3483820, 5574112, 6967640, 13935280, 27870560]

約数ペア:

[(1, 27870560), (2, 13935280), (4, 6967640), (5, 5574112), (8, 3483820), (10, 2787056), (16, 1741910), (20, 1393528), (32, 870955), (40, 696764), (80, 348382), (160, 174191), (373, 74720), (467, 59680), (746, 37360), (934, 29840), (1492, 18680), (1865, 14944), (1868, 14920), (2335, 11936), (2984, 9340), (3730, 7472), (3736, 7460), (4670, 5968)]