98828080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95027}}^1$

素因数の和:95053

約数の個数: 40

約数和(自身を含む): 247452912

約数和(自身を除く): 148624832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 95027, 190054, 380108, 475135, 760216, 950270, 1235351, 1520432, 1900540, 2470702, 3801080, 4941404, 6176755, 7602160, 9882808, 12353510, 19765616, 24707020, 49414040, 98828080]

約数ペア:

[(1, 98828080), (2, 49414040), (4, 24707020), (5, 19765616), (8, 12353510), (10, 9882808), (13, 7602160), (16, 6176755), (20, 4941404), (26, 3801080), (40, 2470702), (52, 1900540), (65, 1520432), (80, 1235351), (104, 950270), (130, 760216), (208, 475135), (260, 380108), (520, 190054), (1040, 95027)]