5190420736

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 10498965120

約数和(自身を除く): 5308544384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 173, 256, 326, 346, 652, 692, 719, 1304, 1384, 1438, 2608, 2768, 2876, 5216, 5536, 5752, 10432, 11072, 11504, 20864, 22144, 23008, 28199, 41728, 44288, 46016, 56398, 92032, 112796, 117197, 124387, 184064, 225592, 234394, 248774, 451184, 468788, 497548, 902368, 937576, 995096, 1804736, 1875152, 1990192, 3609472, 3750304, 3980384, 7218944, 7500608, 7960768, 15001216, 15921536, 20275081, 30002432, 31843072, 40550162, 81100324, 162200648, 324401296, 648802592, 1297605184, 2595210368, 5190420736]

約数ペア:

[(1, 5190420736), (2, 2595210368), (4, 1297605184), (8, 648802592), (16, 324401296), (32, 162200648), (64, 81100324), (128, 40550162), (163, 31843072), (173, 30002432), (256, 20275081), (326, 15921536), (346, 15001216), (652, 7960768), (692, 7500608), (719, 7218944), (1304, 3980384), (1384, 3750304), (1438, 3609472), (2608, 1990192), (2768, 1875152), (2876, 1804736), (5216, 995096), (5536, 937576), (5752, 902368), (10432, 497548), (11072, 468788), (11504, 451184), (20864, 248774), (22144, 234394), (23008, 225592), (28199, 184064), (41728, 124387), (44288, 117197), (46016, 112796), (56398, 92032)]