220114790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{5507}}^1$

素因数の和:6092

約数の個数: 32

約数和(自身を含む): 453682944

約数和(自身を除く): 233568154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 2855, 3997, 5507, 5710, 7994, 11014, 19985, 27535, 38549, 39970, 55070, 77098, 192745, 385490, 3144497, 6288994, 15722485, 22011479, 31444970, 44022958, 110057395, 220114790]

約数ペア:

[(1, 220114790), (2, 110057395), (5, 44022958), (7, 31444970), (10, 22011479), (14, 15722485), (35, 6288994), (70, 3144497), (571, 385490), (1142, 192745), (2855, 77098), (3997, 55070), (5507, 39970), (5710, 38549), (7994, 27535), (11014, 19985)]