56173360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30529}}^1$

素因数の和:30565

約数の個数: 40

約数和(自身を含む): 136285920

約数和(自身を除く): 80112560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 30529, 61058, 122116, 152645, 244232, 305290, 488464, 610580, 702167, 1221160, 1404334, 2442320, 2808668, 3510835, 5617336, 7021670, 11234672, 14043340, 28086680, 56173360]

約数ペア:

[(1, 56173360), (2, 28086680), (4, 14043340), (5, 11234672), (8, 7021670), (10, 5617336), (16, 3510835), (20, 2808668), (23, 2442320), (40, 1404334), (46, 1221160), (80, 702167), (92, 610580), (115, 488464), (184, 305290), (230, 244232), (368, 152645), (460, 122116), (920, 61058), (1840, 30529)]