201430188500

素因数分解:

$2^2\times 5^3\times {\mathrm{3911}}^1\times {\mathrm{103007}}^1$

素因数の和:106937

約数の個数: 48

約数和(自身を含む): 440040287232

約数和(自身を除く): 238610098732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 3911, 7822, 15644, 19555, 39110, 78220, 97775, 103007, 195550, 206014, 391100, 412028, 488875, 515035, 977750, 1030070, 1955500, 2060140, 2575175, 5150350, 10300700, 12875875, 25751750, 51503500, 402860377, 805720754, 1611441508, 2014301885, 4028603770, 8057207540, 10071509425, 20143018850, 40286037700, 50357547125, 100715094250, 201430188500]

約数ペア:

[(1, 201430188500), (2, 100715094250), (4, 50357547125), (5, 40286037700), (10, 20143018850), (20, 10071509425), (25, 8057207540), (50, 4028603770), (100, 2014301885), (125, 1611441508), (250, 805720754), (500, 402860377), (3911, 51503500), (7822, 25751750), (15644, 12875875), (19555, 10300700), (39110, 5150350), (78220, 2575175), (97775, 2060140), (103007, 1955500), (195550, 1030070), (206014, 977750), (391100, 515035), (412028, 488875)]