1158760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 2656800

約数和(自身を除く): 1498040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 491, 590, 982, 1180, 1964, 2360, 2455, 3928, 4910, 9820, 19640, 28969, 57938, 115876, 144845, 231752, 289690, 579380, 1158760]

約数ペア:

[(1, 1158760), (2, 579380), (4, 289690), (5, 231752), (8, 144845), (10, 115876), (20, 57938), (40, 28969), (59, 19640), (118, 9820), (236, 4910), (295, 3928), (472, 2455), (491, 2360), (590, 1964), (982, 1180)]