262553669120

素因数分解:

$2^9\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{23011}}^1$

素因数の和:27491

約数の個数: 80

約数和(自身を含む): 629682050448

約数和(自身を除く): 367128381328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4457, 8914, 17828, 22285, 23011, 35656, 44570, 46022, 71312, 89140, 92044, 115055, 142624, 178280, 184088, 230110, 285248, 356560, 368176, 460220, 570496, 713120, 736352, 920440, 1140992, 1426240, 1472704, 1840880, 2281984, 2852480, 2945408, 3681760, 5704960, 5890816, 7363520, 11409920, 11781632, 14727040, 29454080, 58908160, 102560027, 205120054, 410240108, 512800135, 820480216, 1025600270, 1640960432, 2051200540, 3281920864, 4102401080, 6563841728, 8204802160, 13127683456, 16409604320, 26255366912, 32819208640, 52510733824, 65638417280, 131276834560, 262553669120]

約数ペア:

[(1, 262553669120), (2, 131276834560), (4, 65638417280), (5, 52510733824), (8, 32819208640), (10, 26255366912), (16, 16409604320), (20, 13127683456), (32, 8204802160), (40, 6563841728), (64, 4102401080), (80, 3281920864), (128, 2051200540), (160, 1640960432), (256, 1025600270), (320, 820480216), (512, 512800135), (640, 410240108), (1280, 205120054), (2560, 102560027), (4457, 58908160), (8914, 29454080), (17828, 14727040), (22285, 11781632), (23011, 11409920), (35656, 7363520), (44570, 5890816), (46022, 5704960), (71312, 3681760), (89140, 2945408), (92044, 2852480), (115055, 2281984), (142624, 1840880), (178280, 1472704), (184088, 1426240), (230110, 1140992), (285248, 920440), (356560, 736352), (368176, 713120), (460220, 570496)]