2000733890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1\times {\mathrm{7243}}^1$

素因数の和:8474

約数の個数: 32

約数和(自身を含む): 3761548416

約数和(自身を除く): 1760814526

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1201, 2402, 6005, 7243, 12010, 14486, 27623, 36215, 55246, 72430, 138115, 166589, 276230, 333178, 832945, 1665890, 8698843, 17397686, 43494215, 86988430, 200073389, 400146778, 1000366945, 2000733890]

約数ペア:

[(1, 2000733890), (2, 1000366945), (5, 400146778), (10, 200073389), (23, 86988430), (46, 43494215), (115, 17397686), (230, 8698843), (1201, 1665890), (2402, 832945), (6005, 333178), (7243, 276230), (12010, 166589), (14486, 138115), (27623, 72430), (36215, 55246)]