5719640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6217}}^1$

素因数の和:6251

約数の個数: 32

約数和(自身を含む): 13430880

約数和(自身を除く): 7711240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 6217, 12434, 24868, 31085, 49736, 62170, 124340, 142991, 248680, 285982, 571964, 714955, 1143928, 1429910, 2859820, 5719640]

約数ペア:

[(1, 5719640), (2, 2859820), (4, 1429910), (5, 1143928), (8, 714955), (10, 571964), (20, 285982), (23, 248680), (40, 142991), (46, 124340), (92, 62170), (115, 49736), (184, 31085), (230, 24868), (460, 12434), (920, 6217)]