1330970058940

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{1525607}}^1$

素因数の和:1526038

約数の個数: 48

約数和(自身を含む): 2822142907584

約数和(自身を除く): 1491172848644

約数列:

[1, 2, 4, 5, 10, 20, 181, 241, 362, 482, 724, 905, 964, 1205, 1810, 2410, 3620, 4820, 43621, 87242, 174484, 218105, 436210, 872420, 1525607, 3051214, 6102428, 7628035, 15256070, 30512140, 276134867, 367671287, 552269734, 735342574, 1104539468, 1380674335, 1470685148, 1838356435, 2761348670, 3676712870, 5522697340, 7353425740, 66548502947, 133097005894, 266194011788, 332742514735, 665485029470, 1330970058940]

約数ペア:

[(1, 1330970058940), (2, 665485029470), (4, 332742514735), (5, 266194011788), (10, 133097005894), (20, 66548502947), (181, 7353425740), (241, 5522697340), (362, 3676712870), (482, 2761348670), (724, 1838356435), (905, 1470685148), (964, 1380674335), (1205, 1104539468), (1810, 735342574), (2410, 552269734), (3620, 367671287), (4820, 276134867), (43621, 30512140), (87242, 15256070), (174484, 7628035), (218105, 6102428), (436210, 3051214), (872420, 1525607)]