4401341440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4969}}^1$

素因数の和:5167

約数の個数: 88

約数和(自身を含む): 10621227960

約数和(自身を除く): 6219886520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 512, 640, 692, 865, 1024, 1280, 1384, 1730, 2560, 2768, 3460, 4969, 5120, 5536, 6920, 9938, 11072, 13840, 19876, 22144, 24845, 27680, 39752, 44288, 49690, 55360, 79504, 88576, 99380, 110720, 159008, 177152, 198760, 221440, 318016, 397520, 442880, 636032, 795040, 859637, 885760, 1272064, 1590080, 1719274, 2544128, 3180160, 3438548, 4298185, 5088256, 6360320, 6877096, 8596370, 12720640, 13754192, 17192740, 25441280, 27508384, 34385480, 55016768, 68770960, 110033536, 137541920, 220067072, 275083840, 440134144, 550167680, 880268288, 1100335360, 2200670720, 4401341440]

約数ペア:

[(1, 4401341440), (2, 2200670720), (4, 1100335360), (5, 880268288), (8, 550167680), (10, 440134144), (16, 275083840), (20, 220067072), (32, 137541920), (40, 110033536), (64, 68770960), (80, 55016768), (128, 34385480), (160, 27508384), (173, 25441280), (256, 17192740), (320, 13754192), (346, 12720640), (512, 8596370), (640, 6877096), (692, 6360320), (865, 5088256), (1024, 4298185), (1280, 3438548), (1384, 3180160), (1730, 2544128), (2560, 1719274), (2768, 1590080), (3460, 1272064), (4969, 885760), (5120, 859637), (5536, 795040), (6920, 636032), (9938, 442880), (11072, 397520), (13840, 318016), (19876, 221440), (22144, 198760), (24845, 177152), (27680, 159008), (39752, 110720), (44288, 99380), (49690, 88576), (55360, 79504)]