156732850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 300516480

約数和(自身を除く): 143783630

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 269, 271, 430, 538, 542, 1075, 1345, 1355, 2150, 2690, 2710, 6725, 6775, 11567, 11653, 13450, 13550, 23134, 23306, 57835, 58265, 72899, 115670, 116530, 145798, 289175, 291325, 364495, 578350, 582650, 728990, 1822475, 3134657, 3644950, 6269314, 15673285, 31346570, 78366425, 156732850]

約数ペア:

[(1, 156732850), (2, 78366425), (5, 31346570), (10, 15673285), (25, 6269314), (43, 3644950), (50, 3134657), (86, 1822475), (215, 728990), (269, 582650), (271, 578350), (430, 364495), (538, 291325), (542, 289175), (1075, 145798), (1345, 116530), (1355, 115670), (2150, 72899), (2690, 58265), (2710, 57835), (6725, 23306), (6775, 23134), (11567, 13550), (11653, 13450)]