1002762440

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{104021}}^1$

素因数の和:104273

約数の個数: 32

約数和(自身を含む): 2265599160

約数和(自身を除く): 1262836720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 104021, 208042, 416084, 520105, 832168, 1040210, 2080420, 4160840, 25069061, 50138122, 100276244, 125345305, 200552488, 250690610, 501381220, 1002762440]

約数ペア:

[(1, 1002762440), (2, 501381220), (4, 250690610), (5, 200552488), (8, 125345305), (10, 100276244), (20, 50138122), (40, 25069061), (241, 4160840), (482, 2080420), (964, 1040210), (1205, 832168), (1928, 520105), (2410, 416084), (4820, 208042), (9640, 104021)]