201720223150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3079}}^1\times {\mathrm{68963}}^1$

素因数の和:72073

約数の個数: 48

約数和(自身を含む): 395080963200

約数和(自身を除く): 193360740050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 3079, 6158, 15395, 30790, 58501, 68963, 76975, 117002, 137926, 153950, 292505, 344815, 585010, 689630, 1310297, 1462525, 1724075, 2620594, 2925050, 3448150, 6551485, 13102970, 32757425, 65514850, 212337077, 424674154, 1061685385, 2123370770, 4034404463, 5308426925, 8068808926, 10616853850, 20172022315, 40344044630, 100860111575, 201720223150]

約数ペア:

[(1, 201720223150), (2, 100860111575), (5, 40344044630), (10, 20172022315), (19, 10616853850), (25, 8068808926), (38, 5308426925), (50, 4034404463), (95, 2123370770), (190, 1061685385), (475, 424674154), (950, 212337077), (3079, 65514850), (6158, 32757425), (15395, 13102970), (30790, 6551485), (58501, 3448150), (68963, 2925050), (76975, 2620594), (117002, 1724075), (137926, 1462525), (153950, 1310297), (292505, 689630), (344815, 585010)]