6544880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3593

約数の個数: 40

約数和(自身を含む): 15882912

約数和(自身を除く): 9338032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3557, 7114, 14228, 17785, 28456, 35570, 56912, 71140, 81811, 142280, 163622, 284560, 327244, 409055, 654488, 818110, 1308976, 1636220, 3272440, 6544880]

約数ペア:

[(1, 6544880), (2, 3272440), (4, 1636220), (5, 1308976), (8, 818110), (10, 654488), (16, 409055), (20, 327244), (23, 284560), (40, 163622), (46, 142280), (80, 81811), (92, 71140), (115, 56912), (184, 35570), (230, 28456), (368, 17785), (460, 14228), (920, 7114), (1840, 3557)]