45345190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17923}}^1$

素因数の和:17964

約数の個数: 32

約数和(自身を含む): 92918016

約数和(自身を除く): 47572826

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 17923, 35846, 89615, 179230, 197153, 394306, 412229, 824458, 985765, 1971530, 2061145, 4122290, 4534519, 9069038, 22672595, 45345190]

約数ペア:

[(1, 45345190), (2, 22672595), (5, 9069038), (10, 4534519), (11, 4122290), (22, 2061145), (23, 1971530), (46, 985765), (55, 824458), (110, 412229), (115, 394306), (230, 197153), (253, 179230), (506, 89615), (1265, 35846), (2530, 17923)]