25126810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 47682432

約数和(自身を除く): 22555622

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1021, 1070, 2042, 2461, 4922, 5105, 10210, 12305, 23483, 24610, 46966, 109247, 117415, 218494, 234830, 546235, 1092470, 2512681, 5025362, 12563405, 25126810]

約数ペア:

[(1, 25126810), (2, 12563405), (5, 5025362), (10, 2512681), (23, 1092470), (46, 546235), (107, 234830), (115, 218494), (214, 117415), (230, 109247), (535, 46966), (1021, 24610), (1070, 23483), (2042, 12305), (2461, 10210), (4922, 5105)]