65384170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1049}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 57995030

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 271, 542, 1049, 1355, 2098, 2710, 5245, 6233, 10490, 12466, 24127, 31165, 48254, 62330, 120635, 241270, 284279, 568558, 1421395, 2842790, 6538417, 13076834, 32692085, 65384170]

約数ペア:

[(1, 65384170), (2, 32692085), (5, 13076834), (10, 6538417), (23, 2842790), (46, 1421395), (115, 568558), (230, 284279), (271, 241270), (542, 120635), (1049, 62330), (1355, 48254), (2098, 31165), (2710, 24127), (5245, 12466), (6233, 10490)]