4027270970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{3557}}^1$

素因数の和:3743

約数の個数: 64

約数和(自身を含む): 7838985600

約数和(自身を除く): 3811714630

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 101, 118, 190, 202, 295, 505, 590, 1010, 1121, 1919, 2242, 3557, 3838, 5605, 5959, 7114, 9595, 11210, 11918, 17785, 19190, 29795, 35570, 59590, 67583, 113221, 135166, 209863, 226442, 337915, 359257, 419726, 566105, 675830, 718514, 1049315, 1132210, 1796285, 2098630, 3592570, 3987397, 6825883, 7974794, 13651766, 19936985, 21196163, 34129415, 39873970, 42392326, 68258830, 105980815, 211961630, 402727097, 805454194, 2013635485, 4027270970]

約数ペア:

[(1, 4027270970), (2, 2013635485), (5, 805454194), (10, 402727097), (19, 211961630), (38, 105980815), (59, 68258830), (95, 42392326), (101, 39873970), (118, 34129415), (190, 21196163), (202, 19936985), (295, 13651766), (505, 7974794), (590, 6825883), (1010, 3987397), (1121, 3592570), (1919, 2098630), (2242, 1796285), (3557, 1132210), (3838, 1049315), (5605, 718514), (5959, 675830), (7114, 566105), (9595, 419726), (11210, 359257), (11918, 337915), (17785, 226442), (19190, 209863), (29795, 135166), (35570, 113221), (59590, 67583)]