263798737130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18701}}^1\times {\mathrm{61331}}^1$

素因数の和:80062

約数の個数: 32

約数和(自身を含む): 495517419648

約数和(自身を除く): 231718682518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 18701, 37402, 61331, 93505, 122662, 187010, 306655, 430123, 613310, 860246, 1410613, 2150615, 2821226, 4301230, 7053065, 14106130, 1146951031, 2293902062, 5734755155, 11469510310, 26379873713, 52759747426, 131899368565, 263798737130]

約数ペア:

[(1, 263798737130), (2, 131899368565), (5, 52759747426), (10, 26379873713), (23, 11469510310), (46, 5734755155), (115, 2293902062), (230, 1146951031), (18701, 14106130), (37402, 7053065), (61331, 4301230), (93505, 2821226), (122662, 2150615), (187010, 1410613), (306655, 860246), (430123, 613310)]