156624527740

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2017}}^1\times {\mathrm{18401}}^1$

素因数の和:20638

約数の個数: 48

約数和(自身を含む): 330652141344

約数和(自身を除く): 174027613604

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2017, 2110, 4034, 4220, 8068, 10085, 18401, 20170, 36802, 40340, 73604, 92005, 184010, 368020, 425587, 851174, 1702348, 2127935, 3882611, 4255870, 7765222, 8511740, 15530444, 19413055, 37114817, 38826110, 74229634, 77652220, 148459268, 185574085, 371148170, 742296340, 7831226387, 15662452774, 31324905548, 39156131935, 78312263870, 156624527740]

約数ペア:

[(1, 156624527740), (2, 78312263870), (4, 39156131935), (5, 31324905548), (10, 15662452774), (20, 7831226387), (211, 742296340), (422, 371148170), (844, 185574085), (1055, 148459268), (2017, 77652220), (2110, 74229634), (4034, 38826110), (4220, 37114817), (8068, 19413055), (10085, 15530444), (18401, 8511740), (20170, 7765222), (36802, 4255870), (40340, 3882611), (73604, 2127935), (92005, 1702348), (184010, 851174), (368020, 425587)]