3803622440

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{117251}}^1$

素因数の和:118073

約数の個数: 32

約数和(自身を含む): 8568776160

約数和(自身を除く): 4765153720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 3244, 4055, 6488, 8110, 16220, 32440, 117251, 234502, 469004, 586255, 938008, 1172510, 2345020, 4690040, 95090561, 190181122, 380362244, 475452805, 760724488, 950905610, 1901811220, 3803622440]

約数ペア:

[(1, 3803622440), (2, 1901811220), (4, 950905610), (5, 760724488), (8, 475452805), (10, 380362244), (20, 190181122), (40, 95090561), (811, 4690040), (1622, 2345020), (3244, 1172510), (4055, 938008), (6488, 586255), (8110, 469004), (16220, 234502), (32440, 117251)]