103440460

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{6961}}^1$

素因数の和:7713

約数の個数: 24

約数和(自身を含む): 217548576

約数和(自身を除く): 114108116

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 6961, 7430, 13922, 14860, 27844, 34805, 69610, 139220, 5172023, 10344046, 20688092, 25860115, 51720230, 103440460]

約数ペア:

[(1, 103440460), (2, 51720230), (4, 25860115), (5, 20688092), (10, 10344046), (20, 5172023), (743, 139220), (1486, 69610), (2972, 34805), (3715, 27844), (6961, 14860), (7430, 13922)]