29317120

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 80589600

約数和(自身を除く): 51272480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 409, 448, 512, 560, 640, 818, 896, 1024, 1120, 1280, 1636, 1792, 2045, 2048, 2240, 2560, 2863, 3272, 3584, 4090, 4480, 5120, 5726, 6544, 7168, 8180, 8960, 10240, 11452, 13088, 14315, 14336, 16360, 17920, 22904, 26176, 28630, 32720, 35840, 45808, 52352, 57260, 65440, 71680, 91616, 104704, 114520, 130880, 183232, 209408, 229040, 261760, 366464, 418816, 458080, 523520, 732928, 837632, 916160, 1047040, 1465856, 1832320, 2094080, 2931712, 3664640, 4188160, 5863424, 7329280, 14658560, 29317120]

約数ペア:

[(1, 29317120), (2, 14658560), (4, 7329280), (5, 5863424), (7, 4188160), (8, 3664640), (10, 2931712), (14, 2094080), (16, 1832320), (20, 1465856), (28, 1047040), (32, 916160), (35, 837632), (40, 732928), (56, 523520), (64, 458080), (70, 418816), (80, 366464), (112, 261760), (128, 229040), (140, 209408), (160, 183232), (224, 130880), (256, 114520), (280, 104704), (320, 91616), (409, 71680), (448, 65440), (512, 57260), (560, 52352), (640, 45808), (818, 35840), (896, 32720), (1024, 28630), (1120, 26176), (1280, 22904), (1636, 17920), (1792, 16360), (2045, 14336), (2048, 14315), (2240, 13088), (2560, 11452), (2863, 10240), (3272, 8960), (3584, 8180), (4090, 7168), (4480, 6544), (5120, 5726)]