131337370

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 241140240

約数和(自身を除く): 109802870

約数列:

[1, 2, 5, 10, 101, 109, 202, 218, 505, 545, 1010, 1090, 1193, 2386, 5965, 11009, 11930, 22018, 55045, 110090, 120493, 130037, 240986, 260074, 602465, 650185, 1204930, 1300370, 13133737, 26267474, 65668685, 131337370]

約数ペア:

[(1, 131337370), (2, 65668685), (5, 26267474), (10, 13133737), (101, 1300370), (109, 1204930), (202, 650185), (218, 602465), (505, 260074), (545, 240986), (1010, 130037), (1090, 120493), (1193, 110090), (2386, 55045), (5965, 22018), (11009, 11930)]