79023440

素因数分解:

$2^4\times 5^1\times {\mathrm{987793}}^1$

素因数の和:987806

約数の個数: 20

約数和(自身を含む): 183729684

約数和(自身を除く): 104706244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 987793, 1975586, 3951172, 4938965, 7902344, 9877930, 15804688, 19755860, 39511720, 79023440]

約数ペア:

[(1, 79023440), (2, 39511720), (4, 19755860), (5, 15804688), (8, 9877930), (10, 7902344), (16, 4938965), (20, 3951172), (40, 1975586), (80, 987793)]