10854451990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{80231}}^1$

素因数の和:80484

約数の個数: 32

約数和(自身を含む): 19894968576

約数和(自身を除く): 9040516586

約数列:

[1, 2, 5, 10, 83, 163, 166, 326, 415, 815, 830, 1630, 13529, 27058, 67645, 80231, 135290, 160462, 401155, 802310, 6659173, 13077653, 13318346, 26155306, 33295865, 65388265, 66591730, 130776530, 1085445199, 2170890398, 5427225995, 10854451990]

約数ペア:

[(1, 10854451990), (2, 5427225995), (5, 2170890398), (10, 1085445199), (83, 130776530), (163, 66591730), (166, 65388265), (326, 33295865), (415, 26155306), (815, 13318346), (830, 13077653), (1630, 6659173), (13529, 802310), (27058, 401155), (67645, 160462), (80231, 135290)]