58109090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2269}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 113263920

約数和(自身を除く): 55154830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2269, 2561, 4538, 5122, 11345, 12805, 22690, 25610, 29497, 58994, 147485, 294970, 446993, 893986, 2234965, 4469930, 5810909, 11621818, 29054545, 58109090]

約数ペア:

[(1, 58109090), (2, 29054545), (5, 11621818), (10, 5810909), (13, 4469930), (26, 2234965), (65, 893986), (130, 446993), (197, 294970), (394, 147485), (985, 58994), (1970, 29497), (2269, 25610), (2561, 22690), (4538, 12805), (5122, 11345)]