6409150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 13356288

約数和(自身を除く): 6947138

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 271, 275, 430, 473, 542, 550, 946, 1075, 1355, 2150, 2365, 2710, 2981, 4730, 5962, 6775, 11653, 11825, 13550, 14905, 23306, 23650, 29810, 58265, 74525, 116530, 128183, 149050, 256366, 291325, 582650, 640915, 1281830, 3204575, 6409150]

約数ペア:

[(1, 6409150), (2, 3204575), (5, 1281830), (10, 640915), (11, 582650), (22, 291325), (25, 256366), (43, 149050), (50, 128183), (55, 116530), (86, 74525), (110, 58265), (215, 29810), (271, 23650), (275, 23306), (430, 14905), (473, 13550), (542, 11825), (550, 11653), (946, 6775), (1075, 5962), (1355, 4730), (2150, 2981), (2365, 2710)]