977960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 2298240

約数和(自身を除く): 1320280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1063, 2126, 4252, 5315, 8504, 10630, 21260, 24449, 42520, 48898, 97796, 122245, 195592, 244490, 488980, 977960]

約数ペア:

[(1, 977960), (2, 488980), (4, 244490), (5, 195592), (8, 122245), (10, 97796), (20, 48898), (23, 42520), (40, 24449), (46, 21260), (92, 10630), (115, 8504), (184, 5315), (230, 4252), (460, 2126), (920, 1063)]