29255680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2857}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 70221060

約数和(自身を除く): 40965380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2857, 5120, 5714, 10240, 11428, 14285, 22856, 28570, 45712, 57140, 91424, 114280, 182848, 228560, 365696, 457120, 731392, 914240, 1462784, 1828480, 2925568, 3656960, 5851136, 7313920, 14627840, 29255680]

約数ペア:

[(1, 29255680), (2, 14627840), (4, 7313920), (5, 5851136), (8, 3656960), (10, 2925568), (16, 1828480), (20, 1462784), (32, 914240), (40, 731392), (64, 457120), (80, 365696), (128, 228560), (160, 182848), (256, 114280), (320, 91424), (512, 57140), (640, 45712), (1024, 28570), (1280, 22856), (2048, 14285), (2560, 11428), (2857, 10240), (5120, 5714)]