1364921080

素因数分解:

$2^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{69497}}^1$

素因数の和:69999

約数の個数: 32

約数和(自身を含む): 3077371440

約数和(自身を除く): 1712450360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 491, 982, 1964, 2455, 3928, 4910, 9820, 19640, 69497, 138994, 277988, 347485, 555976, 694970, 1389940, 2779880, 34123027, 68246054, 136492108, 170615135, 272984216, 341230270, 682460540, 1364921080]

約数ペア:

[(1, 1364921080), (2, 682460540), (4, 341230270), (5, 272984216), (8, 170615135), (10, 136492108), (20, 68246054), (40, 34123027), (491, 2779880), (982, 1389940), (1964, 694970), (2455, 555976), (3928, 347485), (4910, 277988), (9820, 138994), (19640, 69497)]