520096240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{282661}}^1$

素因数の和:282697

約数の個数: 40

約数和(自身を含む): 1261803168

約数和(自身を除く): 741706928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 282661, 565322, 1130644, 1413305, 2261288, 2826610, 4522576, 5653220, 6501203, 11306440, 13002406, 22612880, 26004812, 32506015, 52009624, 65012030, 104019248, 130024060, 260048120, 520096240]

約数ペア:

[(1, 520096240), (2, 260048120), (4, 130024060), (5, 104019248), (8, 65012030), (10, 52009624), (16, 32506015), (20, 26004812), (23, 22612880), (40, 13002406), (46, 11306440), (80, 6501203), (92, 5653220), (115, 4522576), (184, 2826610), (230, 2261288), (368, 1413305), (460, 1130644), (920, 565322), (1840, 282661)]