5678240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 14007168

約数和(自身を除く): 8328928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1543, 1840, 3086, 3680, 6172, 7715, 12344, 15430, 24688, 30860, 35489, 49376, 61720, 70978, 123440, 141956, 177445, 246880, 283912, 354890, 567824, 709780, 1135648, 1419560, 2839120, 5678240]

約数ペア:

[(1, 5678240), (2, 2839120), (4, 1419560), (5, 1135648), (8, 709780), (10, 567824), (16, 354890), (20, 283912), (23, 246880), (32, 177445), (40, 141956), (46, 123440), (80, 70978), (92, 61720), (115, 49376), (160, 35489), (184, 30860), (230, 24688), (368, 15430), (460, 12344), (736, 7715), (920, 6172), (1543, 3680), (1840, 3086)]