56261680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30577}}^1$

素因数の和:30613

約数の個数: 40

約数和(自身を含む): 136500192

約数和(自身を除く): 80238512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 30577, 61154, 122308, 152885, 244616, 305770, 489232, 611540, 703271, 1223080, 1406542, 2446160, 2813084, 3516355, 5626168, 7032710, 11252336, 14065420, 28130840, 56261680]

約数ペア:

[(1, 56261680), (2, 28130840), (4, 14065420), (5, 11252336), (8, 7032710), (10, 5626168), (16, 3516355), (20, 2813084), (23, 2446160), (40, 1406542), (46, 1223080), (80, 703271), (92, 611540), (115, 489232), (184, 305770), (230, 244616), (368, 152885), (460, 122308), (920, 61154), (1840, 30577)]