12451823720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1933513}}^1$

素因数の和:1933554

約数の個数: 64

約数和(自身を含む): 33411121920

約数和(自身を除く): 20959298200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 1933513, 3867026, 7734052, 9667565, 13534591, 15468104, 19335130, 27069182, 38670260, 44470799, 54138364, 67672955, 77340520, 88941598, 108276728, 135345910, 177883196, 222353995, 270691820, 311295593, 355766392, 444707990, 541383640, 622591186, 889415980, 1245182372, 1556477965, 1778831960, 2490364744, 3112955930, 6225911860, 12451823720]

約数ペア:

[(1, 12451823720), (2, 6225911860), (4, 3112955930), (5, 2490364744), (7, 1778831960), (8, 1556477965), (10, 1245182372), (14, 889415980), (20, 622591186), (23, 541383640), (28, 444707990), (35, 355766392), (40, 311295593), (46, 270691820), (56, 222353995), (70, 177883196), (92, 135345910), (115, 108276728), (140, 88941598), (161, 77340520), (184, 67672955), (230, 54138364), (280, 44470799), (322, 38670260), (460, 27069182), (644, 19335130), (805, 15468104), (920, 13534591), (1288, 9667565), (1610, 7734052), (3220, 3867026), (6440, 1933513)]