2095804540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{61031}}^1$

素因数の和:61158

約数の個数: 48

約数和(自身を含む): 4706299584

約数和(自身を除く): 2610495044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 6868, 8585, 17170, 34340, 61031, 122062, 244124, 305155, 610310, 1037527, 1220620, 2075054, 4150108, 5187635, 6164131, 10375270, 12328262, 20750540, 24656524, 30820655, 61641310, 104790227, 123282620, 209580454, 419160908, 523951135, 1047902270, 2095804540]

約数ペア:

[(1, 2095804540), (2, 1047902270), (4, 523951135), (5, 419160908), (10, 209580454), (17, 123282620), (20, 104790227), (34, 61641310), (68, 30820655), (85, 24656524), (101, 20750540), (170, 12328262), (202, 10375270), (340, 6164131), (404, 5187635), (505, 4150108), (1010, 2075054), (1717, 1220620), (2020, 1037527), (3434, 610310), (6868, 305155), (8585, 244124), (17170, 122062), (34340, 61031)]