119783960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73039}}^1$

素因数の和:73091

約数の個数: 32

約数和(自身を含む): 276091200

約数和(自身を除く): 156307240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 73039, 146078, 292156, 365195, 584312, 730390, 1460780, 2921560, 2994599, 5989198, 11978396, 14972995, 23956792, 29945990, 59891980, 119783960]

約数ペア:

[(1, 119783960), (2, 59891980), (4, 29945990), (5, 23956792), (8, 14972995), (10, 11978396), (20, 5989198), (40, 2994599), (41, 2921560), (82, 1460780), (164, 730390), (205, 584312), (328, 365195), (410, 292156), (820, 146078), (1640, 73039)]