388792000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2163

約数の個数: 112

約数和(自身を含む): 1005181632

約数和(自身を除く): 616389632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 320, 368, 400, 460, 500, 575, 736, 800, 920, 1000, 1150, 1472, 1600, 1840, 2000, 2113, 2300, 2875, 3680, 4000, 4226, 4600, 5750, 7360, 8000, 8452, 9200, 10565, 11500, 16904, 18400, 21130, 23000, 33808, 36800, 42260, 46000, 48599, 52825, 67616, 84520, 92000, 97198, 105650, 135232, 169040, 184000, 194396, 211300, 242995, 264125, 338080, 388792, 422600, 485990, 528250, 676160, 777584, 845200, 971980, 1056500, 1214975, 1555168, 1690400, 1943960, 2113000, 2429950, 3110336, 3380800, 3887920, 4226000, 4859900, 6074875, 7775840, 8452000, 9719800, 12149750, 15551680, 16904000, 19439600, 24299500, 38879200, 48599000, 77758400, 97198000, 194396000, 388792000]

約数ペア:

[(1, 388792000), (2, 194396000), (4, 97198000), (5, 77758400), (8, 48599000), (10, 38879200), (16, 24299500), (20, 19439600), (23, 16904000), (25, 15551680), (32, 12149750), (40, 9719800), (46, 8452000), (50, 7775840), (64, 6074875), (80, 4859900), (92, 4226000), (100, 3887920), (115, 3380800), (125, 3110336), (160, 2429950), (184, 2113000), (200, 1943960), (230, 1690400), (250, 1555168), (320, 1214975), (368, 1056500), (400, 971980), (460, 845200), (500, 777584), (575, 676160), (736, 528250), (800, 485990), (920, 422600), (1000, 388792), (1150, 338080), (1472, 264125), (1600, 242995), (1840, 211300), (2000, 194396), (2113, 184000), (2300, 169040), (2875, 135232), (3680, 105650), (4000, 97198), (4226, 92000), (4600, 84520), (5750, 67616), (7360, 52825), (8000, 48599), (8452, 46000), (9200, 42260), (10565, 36800), (11500, 33808), (16904, 23000), (18400, 21130)]