4007506720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3578131}}^1$

素因数の和:3578153

約数の個数: 48

約数和(自身を含む): 10820271168

約数和(自身を除く): 6812764448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3578131, 7156262, 14312524, 17890655, 25046917, 28625048, 35781310, 50093834, 57250096, 71562620, 100187668, 114500192, 125234585, 143125240, 200375336, 250469170, 286250480, 400750672, 500938340, 572500960, 801501344, 1001876680, 2003753360, 4007506720]

約数ペア:

[(1, 4007506720), (2, 2003753360), (4, 1001876680), (5, 801501344), (7, 572500960), (8, 500938340), (10, 400750672), (14, 286250480), (16, 250469170), (20, 200375336), (28, 143125240), (32, 125234585), (35, 114500192), (40, 100187668), (56, 71562620), (70, 57250096), (80, 50093834), (112, 35781310), (140, 28625048), (160, 25046917), (224, 17890655), (280, 14312524), (560, 7156262), (1120, 3578131)]