2014720420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{52769}}^1$

素因数の和:52884

約数の個数: 48

約数和(自身を含む): 4468141440

約数和(自身を除く): 2453421020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3818, 7636, 9545, 19090, 38180, 52769, 105538, 211076, 263845, 527690, 1055380, 1213687, 2427374, 4379827, 4854748, 6068435, 8759654, 12136870, 17519308, 21899135, 24273740, 43798270, 87596540, 100736021, 201472042, 402944084, 503680105, 1007360210, 2014720420]

約数ペア:

[(1, 2014720420), (2, 1007360210), (4, 503680105), (5, 402944084), (10, 201472042), (20, 100736021), (23, 87596540), (46, 43798270), (83, 24273740), (92, 21899135), (115, 17519308), (166, 12136870), (230, 8759654), (332, 6068435), (415, 4854748), (460, 4379827), (830, 2427374), (1660, 1213687), (1909, 1055380), (3818, 527690), (7636, 263845), (9545, 211076), (19090, 105538), (38180, 52769)]