4889800

素因数分解:

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

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 11874240

約数和(自身を除く): 6984440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1063, 1150, 2126, 2300, 4252, 4600, 5315, 8504, 10630, 21260, 24449, 26575, 42520, 48898, 53150, 97796, 106300, 122245, 195592, 212600, 244490, 488980, 611225, 977960, 1222450, 2444900, 4889800]

約数ペア:

[(1, 4889800), (2, 2444900), (4, 1222450), (5, 977960), (8, 611225), (10, 488980), (20, 244490), (23, 212600), (25, 195592), (40, 122245), (46, 106300), (50, 97796), (92, 53150), (100, 48898), (115, 42520), (184, 26575), (200, 24449), (230, 21260), (460, 10630), (575, 8504), (920, 5315), (1063, 4600), (1150, 4252), (2126, 2300)]