16206850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 33390720

約数和(自身を除く): 17183870

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 373, 395, 550, 746, 790, 869, 1738, 1865, 1975, 3730, 3950, 4103, 4345, 8206, 8690, 9325, 18650, 20515, 21725, 29467, 41030, 43450, 58934, 102575, 147335, 205150, 294670, 324137, 648274, 736675, 1473350, 1620685, 3241370, 8103425, 16206850]

約数ペア:

[(1, 16206850), (2, 8103425), (5, 3241370), (10, 1620685), (11, 1473350), (22, 736675), (25, 648274), (50, 324137), (55, 294670), (79, 205150), (110, 147335), (158, 102575), (275, 58934), (373, 43450), (395, 41030), (550, 29467), (746, 21725), (790, 20515), (869, 18650), (1738, 9325), (1865, 8690), (1975, 8206), (3730, 4345), (3950, 4103)]