25355660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 60625152

約数和(自身を除く): 35269492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5011, 5060, 10022, 20044, 25055, 50110, 55121, 100220, 110242, 115253, 220484, 230506, 275605, 461012, 551210, 576265, 1102420, 1152530, 1267783, 2305060, 2535566, 5071132, 6338915, 12677830, 25355660]

約数ペア:

[(1, 25355660), (2, 12677830), (4, 6338915), (5, 5071132), (10, 2535566), (11, 2305060), (20, 1267783), (22, 1152530), (23, 1102420), (44, 576265), (46, 551210), (55, 461012), (92, 275605), (110, 230506), (115, 220484), (220, 115253), (230, 110242), (253, 100220), (460, 55121), (506, 50110), (1012, 25055), (1265, 20044), (2530, 10022), (5011, 5060)]