101349220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{723923}}^1$

素因数の和:723939

約数の個数: 24

約数和(自身を含む): 243238464

約数和(自身を除く): 141889244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 723923, 1447846, 2895692, 3619615, 5067461, 7239230, 10134922, 14478460, 20269844, 25337305, 50674610, 101349220]

約数ペア:

[(1, 101349220), (2, 50674610), (4, 25337305), (5, 20269844), (7, 14478460), (10, 10134922), (14, 7239230), (20, 5067461), (28, 3619615), (35, 2895692), (70, 1447846), (140, 723923)]