4935680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{241}}^1$

素因数の和:270

約数の個数: 52

約数和(自身を含む): 11893332

約数和(自身を除く): 6957652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 256, 320, 482, 512, 640, 964, 1024, 1205, 1280, 1928, 2048, 2410, 2560, 3856, 4096, 4820, 5120, 7712, 9640, 10240, 15424, 19280, 20480, 30848, 38560, 61696, 77120, 123392, 154240, 246784, 308480, 493568, 616960, 987136, 1233920, 2467840, 4935680]

約数ペア:

[(1, 4935680), (2, 2467840), (4, 1233920), (5, 987136), (8, 616960), (10, 493568), (16, 308480), (20, 246784), (32, 154240), (40, 123392), (64, 77120), (80, 61696), (128, 38560), (160, 30848), (241, 20480), (256, 19280), (320, 15424), (482, 10240), (512, 9640), (640, 7712), (964, 5120), (1024, 4820), (1205, 4096), (1280, 3856), (1928, 2560), (2048, 2410)]