103371980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 225904896

約数和(自身を除く): 122532916

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 137, 155, 274, 310, 548, 620, 685, 1217, 1370, 2434, 2740, 4247, 4868, 6085, 8494, 12170, 16988, 21235, 24340, 37727, 42470, 75454, 84940, 150908, 166729, 188635, 333458, 377270, 666916, 754540, 833645, 1667290, 3334580, 5168599, 10337198, 20674396, 25842995, 51685990, 103371980]

約数ペア:

[(1, 103371980), (2, 51685990), (4, 25842995), (5, 20674396), (10, 10337198), (20, 5168599), (31, 3334580), (62, 1667290), (124, 833645), (137, 754540), (155, 666916), (274, 377270), (310, 333458), (548, 188635), (620, 166729), (685, 150908), (1217, 84940), (1370, 75454), (2434, 42470), (2740, 37727), (4247, 24340), (4868, 21235), (6085, 16988), (8494, 12170)]