77086720

素因数分解:

$2^{14}\times 5^1\times {\mathrm{941}}^1$

素因数の和:974

約数の個数: 60

約数和(自身を含む): 185199084

約数和(自身を除く): 108112364

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, 37640, 40960, 60224, 75280, 81920, 120448, 150560, 240896, 301120, 481792, 602240, 963584, 1204480, 1927168, 2408960, 3854336, 4817920, 7708672, 9635840, 15417344, 19271680, 38543360, 77086720]

約数ペア:

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