47034880

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1009

約数の個数: 80

約数和(自身を含む): 118831680

約数和(自身を除く): 71796800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 967, 1216, 1280, 1520, 1934, 2432, 2560, 3040, 3868, 4835, 4864, 6080, 7736, 9670, 9728, 12160, 15472, 18373, 19340, 24320, 30944, 36746, 38680, 48640, 61888, 73492, 77360, 91865, 123776, 146984, 154720, 183730, 247552, 293968, 309440, 367460, 495104, 587936, 618880, 734920, 1175872, 1237760, 1469840, 2351744, 2475520, 2939680, 4703488, 5879360, 9406976, 11758720, 23517440, 47034880]

約数ペア:

[(1, 47034880), (2, 23517440), (4, 11758720), (5, 9406976), (8, 5879360), (10, 4703488), (16, 2939680), (19, 2475520), (20, 2351744), (32, 1469840), (38, 1237760), (40, 1175872), (64, 734920), (76, 618880), (80, 587936), (95, 495104), (128, 367460), (152, 309440), (160, 293968), (190, 247552), (256, 183730), (304, 154720), (320, 146984), (380, 123776), (512, 91865), (608, 77360), (640, 73492), (760, 61888), (967, 48640), (1216, 38680), (1280, 36746), (1520, 30944), (1934, 24320), (2432, 19340), (2560, 18373), (3040, 15472), (3868, 12160), (4835, 9728), (4864, 9670), (6080, 7736)]