12256240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6697

約数の個数: 40

約数和(自身を含む): 29739168

約数和(自身を除く): 17482928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6661, 13322, 26644, 33305, 53288, 66610, 106576, 133220, 153203, 266440, 306406, 532880, 612812, 766015, 1225624, 1532030, 2451248, 3064060, 6128120, 12256240]

約数ペア:

[(1, 12256240), (2, 6128120), (4, 3064060), (5, 2451248), (8, 1532030), (10, 1225624), (16, 766015), (20, 612812), (23, 532880), (40, 306406), (46, 266440), (80, 153203), (92, 133220), (115, 106576), (184, 66610), (230, 53288), (368, 33305), (460, 26644), (920, 13322), (1840, 6661)]