4087420030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{79973}}^1$

素因数の和:80268

約数の個数: 32

約数和(自身を含む): 7773472800

約数和(自身を除く): 3686052770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1345, 2690, 5111, 10222, 25555, 51110, 79973, 159946, 399865, 799730, 1519487, 3038974, 7597435, 15194870, 21512737, 43025474, 107563685, 215127370, 408742003, 817484006, 2043710015, 4087420030]

約数ペア:

[(1, 4087420030), (2, 2043710015), (5, 817484006), (10, 408742003), (19, 215127370), (38, 107563685), (95, 43025474), (190, 21512737), (269, 15194870), (538, 7597435), (1345, 3038974), (2690, 1519487), (5111, 799730), (10222, 399865), (25555, 159946), (51110, 79973)]