80527360

素因数分解:

$2^{14}\times 5^1\times {\mathrm{983}}^1$

素因数の和:1016

約数の個数: 60

約数和(自身を含む): 193456368

約数和(自身を除く): 112929008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 983, 1024, 1280, 1966, 2048, 2560, 3932, 4096, 4915, 5120, 7864, 8192, 9830, 10240, 15728, 16384, 19660, 20480, 31456, 39320, 40960, 62912, 78640, 81920, 125824, 157280, 251648, 314560, 503296, 629120, 1006592, 1258240, 2013184, 2516480, 4026368, 5032960, 8052736, 10065920, 16105472, 20131840, 40263680, 80527360]

約数ペア:

[(1, 80527360), (2, 40263680), (4, 20131840), (5, 16105472), (8, 10065920), (10, 8052736), (16, 5032960), (20, 4026368), (32, 2516480), (40, 2013184), (64, 1258240), (80, 1006592), (128, 629120), (160, 503296), (256, 314560), (320, 251648), (512, 157280), (640, 125824), (983, 81920), (1024, 78640), (1280, 62912), (1966, 40960), (2048, 39320), (2560, 31456), (3932, 20480), (4096, 19660), (4915, 16384), (5120, 15728), (7864, 10240), (8192, 9830)]