4771840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{233}}^1$

素因数の和:262

約数の個数: 52

約数和(自身を含む): 11500164

約数和(自身を除く): 6728324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 466, 512, 640, 932, 1024, 1165, 1280, 1864, 2048, 2330, 2560, 3728, 4096, 4660, 5120, 7456, 9320, 10240, 14912, 18640, 20480, 29824, 37280, 59648, 74560, 119296, 149120, 238592, 298240, 477184, 596480, 954368, 1192960, 2385920, 4771840]

約数ペア:

[(1, 4771840), (2, 2385920), (4, 1192960), (5, 954368), (8, 596480), (10, 477184), (16, 298240), (20, 238592), (32, 149120), (40, 119296), (64, 74560), (80, 59648), (128, 37280), (160, 29824), (233, 20480), (256, 18640), (320, 14912), (466, 10240), (512, 9320), (640, 7456), (932, 5120), (1024, 4660), (1165, 4096), (1280, 3728), (1864, 2560), (2048, 2330)]