20132038150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{386041}}^1$

素因数の和:386209

約数の個数: 48

約数和(自身を含む): 43082287200

約数和(自身を除く): 22950249050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 149, 175, 298, 350, 745, 1043, 1490, 2086, 3725, 5215, 7450, 10430, 26075, 52150, 386041, 772082, 1930205, 2702287, 3860410, 5404574, 9651025, 13511435, 19302050, 27022870, 57520109, 67557175, 115040218, 135114350, 287600545, 402640763, 575201090, 805281526, 1438002725, 2013203815, 2876005450, 4026407630, 10066019075, 20132038150]

約数ペア:

[(1, 20132038150), (2, 10066019075), (5, 4026407630), (7, 2876005450), (10, 2013203815), (14, 1438002725), (25, 805281526), (35, 575201090), (50, 402640763), (70, 287600545), (149, 135114350), (175, 115040218), (298, 67557175), (350, 57520109), (745, 27022870), (1043, 19302050), (1490, 13511435), (2086, 9651025), (3725, 5404574), (5215, 3860410), (7450, 2702287), (10430, 1930205), (26075, 772082), (52150, 386041)]