56380360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61283}}^1$

素因数の和:61317

約数の個数: 32

約数和(自身を含む): 132373440

約数和(自身を除く): 75993080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 61283, 122566, 245132, 306415, 490264, 612830, 1225660, 1409509, 2451320, 2819018, 5638036, 7047545, 11276072, 14095090, 28190180, 56380360]

約数ペア:

[(1, 56380360), (2, 28190180), (4, 14095090), (5, 11276072), (8, 7047545), (10, 5638036), (20, 2819018), (23, 2451320), (40, 1409509), (46, 1225660), (92, 612830), (115, 490264), (184, 306415), (230, 245132), (460, 122566), (920, 61283)]