154173440

素因数分解:

$2^{15}\times 5^1\times {\mathrm{941}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 370403820

約数和(自身を除く): 216230380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 941, 1024, 1280, 1882, 2048, 2560, 3764, 4096, 4705, 5120, 7528, 8192, 9410, 10240, 15056, 16384, 18820, 20480, 30112, 32768, 37640, 40960, 60224, 75280, 81920, 120448, 150560, 163840, 240896, 301120, 481792, 602240, 963584, 1204480, 1927168, 2408960, 3854336, 4817920, 7708672, 9635840, 15417344, 19271680, 30834688, 38543360, 77086720, 154173440]

約数ペア:

[(1, 154173440), (2, 77086720), (4, 38543360), (5, 30834688), (8, 19271680), (10, 15417344), (16, 9635840), (20, 7708672), (32, 4817920), (40, 3854336), (64, 2408960), (80, 1927168), (128, 1204480), (160, 963584), (256, 602240), (320, 481792), (512, 301120), (640, 240896), (941, 163840), (1024, 150560), (1280, 120448), (1882, 81920), (2048, 75280), (2560, 60224), (3764, 40960), (4096, 37640), (4705, 32768), (5120, 30112), (7528, 20480), (8192, 18820), (9410, 16384), (10240, 15056)]