76079140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 163804032

約数和(自身を除く): 87724892

約数列:

[1, 2, 4, 5, 10, 20, 73, 107, 146, 214, 292, 365, 428, 487, 535, 730, 974, 1070, 1460, 1948, 2140, 2435, 4870, 7811, 9740, 15622, 31244, 35551, 39055, 52109, 71102, 78110, 104218, 142204, 156220, 177755, 208436, 260545, 355510, 521090, 711020, 1042180, 3803957, 7607914, 15215828, 19019785, 38039570, 76079140]

約数ペア:

[(1, 76079140), (2, 38039570), (4, 19019785), (5, 15215828), (10, 7607914), (20, 3803957), (73, 1042180), (107, 711020), (146, 521090), (214, 355510), (292, 260545), (365, 208436), (428, 177755), (487, 156220), (535, 142204), (730, 104218), (974, 78110), (1070, 71102), (1460, 52109), (1948, 39055), (2140, 35551), (2435, 31244), (4870, 15622), (7811, 9740)]