8949760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 104

約数和(自身を含む): 23590080

約数和(自身を除く): 14640320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 230, 256, 304, 320, 368, 380, 437, 460, 512, 608, 640, 736, 760, 874, 920, 1024, 1216, 1280, 1472, 1520, 1748, 1840, 2048, 2185, 2432, 2560, 2944, 3040, 3496, 3680, 4096, 4370, 4864, 5120, 5888, 6080, 6992, 7360, 8740, 9728, 10240, 11776, 12160, 13984, 14720, 17480, 19456, 20480, 23552, 24320, 27968, 29440, 34960, 38912, 47104, 48640, 55936, 58880, 69920, 77824, 94208, 97280, 111872, 117760, 139840, 194560, 223744, 235520, 279680, 389120, 447488, 471040, 559360, 894976, 1118720, 1789952, 2237440, 4474880, 8949760]

約数ペア:

[(1, 8949760), (2, 4474880), (4, 2237440), (5, 1789952), (8, 1118720), (10, 894976), (16, 559360), (19, 471040), (20, 447488), (23, 389120), (32, 279680), (38, 235520), (40, 223744), (46, 194560), (64, 139840), (76, 117760), (80, 111872), (92, 97280), (95, 94208), (115, 77824), (128, 69920), (152, 58880), (160, 55936), (184, 48640), (190, 47104), (230, 38912), (256, 34960), (304, 29440), (320, 27968), (368, 24320), (380, 23552), (437, 20480), (460, 19456), (512, 17480), (608, 14720), (640, 13984), (736, 12160), (760, 11776), (874, 10240), (920, 9728), (1024, 8740), (1216, 7360), (1280, 6992), (1472, 6080), (1520, 5888), (1748, 5120), (1840, 4864), (2048, 4370), (2185, 4096), (2432, 3680), (2560, 3496), (2944, 3040)]