1170245800

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{53681}}^1$

素因数の和:53806

約数の個数: 48

約数和(自身を含む): 2745834300

約数和(自身を除く): 1575588500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 4360, 5450, 10900, 21800, 53681, 107362, 214724, 268405, 429448, 536810, 1073620, 1342025, 2147240, 2684050, 5368100, 5851229, 10736200, 11702458, 23404916, 29256145, 46809832, 58512290, 117024580, 146280725, 234049160, 292561450, 585122900, 1170245800]

約数ペア:

[(1, 1170245800), (2, 585122900), (4, 292561450), (5, 234049160), (8, 146280725), (10, 117024580), (20, 58512290), (25, 46809832), (40, 29256145), (50, 23404916), (100, 11702458), (109, 10736200), (200, 5851229), (218, 5368100), (436, 2684050), (545, 2147240), (872, 1342025), (1090, 1073620), (2180, 536810), (2725, 429448), (4360, 268405), (5450, 214724), (10900, 107362), (21800, 53681)]