25304830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 47822400

約数和(自身を除く): 22517570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 409, 538, 818, 1345, 2045, 2690, 4090, 6187, 9407, 12374, 18814, 30935, 47035, 61870, 94070, 110021, 220042, 550105, 1100210, 2530483, 5060966, 12652415, 25304830]

約数ペア:

[(1, 25304830), (2, 12652415), (5, 5060966), (10, 2530483), (23, 1100210), (46, 550105), (115, 220042), (230, 110021), (269, 94070), (409, 61870), (538, 47035), (818, 30935), (1345, 18814), (2045, 12374), (2690, 9407), (4090, 6187)]