591036340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 1255544640

約数和(自身を除く): 664508300

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 433, 491, 556, 695, 866, 982, 1390, 1732, 1964, 2165, 2455, 2780, 4330, 4910, 8660, 9820, 60187, 68249, 120374, 136498, 212603, 240748, 272996, 300935, 341245, 425206, 601870, 682490, 850412, 1063015, 1203740, 1364980, 2126030, 4252060, 29551817, 59103634, 118207268, 147759085, 295518170, 591036340]

約数ペア:

[(1, 591036340), (2, 295518170), (4, 147759085), (5, 118207268), (10, 59103634), (20, 29551817), (139, 4252060), (278, 2126030), (433, 1364980), (491, 1203740), (556, 1063015), (695, 850412), (866, 682490), (982, 601870), (1390, 425206), (1732, 341245), (1964, 300935), (2165, 272996), (2455, 240748), (2780, 212603), (4330, 136498), (4910, 120374), (8660, 68249), (9820, 60187)]